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anonymous

  • one year ago

help please :)

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  1. anonymous
    • one year ago
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    @welshfella

  2. anonymous
    • one year ago
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  3. anonymous
    • one year ago
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    @welshfella

  4. anonymous
    • one year ago
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    @welshfella

  5. welshfella
    • one year ago
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    well as the scale is 1:20 you multiply the width and the length by 20

  6. welshfella
    • one year ago
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    then multiply these to give you the area of the actual bathroom in sq ins

  7. welshfella
    • one year ago
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    to convert to sq ft you divide this area by 144

  8. welshfella
    • one year ago
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    sorry gotta go right now

  9. anonymous
    • one year ago
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    wait im confused

  10. anonymous
    • one year ago
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    @Mehek14

  11. anonymous
    • one year ago
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    @Nnesha

  12. anonymous
    • one year ago
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    please help @Vocaloid

  13. Vocaloid
    • one year ago
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    like Welsh said... multiply the width and length by 20

  14. anonymous
    • one year ago
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    so i do \[3.5\times20\] and \[2\times20\]

  15. Vocaloid
    • one year ago
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    yes

  16. anonymous
    • one year ago
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    i got 70 and 40

  17. Vocaloid
    • one year ago
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    right, now find the area

  18. anonymous
    • one year ago
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    how?

  19. Vocaloid
    • one year ago
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    area = (width)*length

  20. anonymous
    • one year ago
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    whats the area?

  21. Vocaloid
    • one year ago
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    you just calculated the width and length area = width*length

  22. anonymous
    • one year ago
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    i got 70 x 40= 2800

  23. Vocaloid
    • one year ago
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    right, now divide by 144

  24. anonymous
    • one year ago
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    19 with a remainder of 64

  25. Vocaloid
    • one year ago
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    right, now round to the nearest whole number

  26. anonymous
    • one year ago
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    20

  27. Vocaloid
    • one year ago
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    other way 19.4444 rounded to the nearest whole number is...?

  28. anonymous
    • one year ago
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    oh 19.5

  29. Vocaloid
    • one year ago
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    whole number, not decimals

  30. anonymous
    • one year ago
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    19

  31. Vocaloid
    • one year ago
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    right

  32. anonymous
    • one year ago
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    so 19 is the answer for sure? do you know how to check the answer to make sure its right?

  33. Vocaloid
    • one year ago
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    yes, 19 is the answer to check your answer, you just need to make sure you multiplied everything right, which you did

  34. Michele_Laino
    • one year ago
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    hint: the real measures are: 3.5*20=...inches 2*20=...inches

  35. anonymous
    • one year ago
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    70 and 40

  36. Michele_Laino
    • one year ago
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    ok! now 70 inches correspond to 70/12=... feet and 40 inches correspond to 40/12=... feet

  37. anonymous
    • one year ago
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    i got 5 with a remainder of 10 and 3 with a remainder of 4

  38. Michele_Laino
    • one year ago
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    better is: 70/12 = 5.84 40/12=3.34

  39. Michele_Laino
    • one year ago
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    so the requested area is: 5.84*3.34=...feet^2

  40. anonymous
    • one year ago
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    19.5056

  41. Michele_Laino
    • one year ago
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    yes! now we have to round off to the nearest whole number, so what do you get?

  42. anonymous
    • one year ago
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    19

  43. Michele_Laino
    • one year ago
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    that's right!

  44. anonymous
    • one year ago
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    thanks

  45. Michele_Laino
    • one year ago
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    thanks! we have to thank to @Vocaloid for her good answer

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