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michaelJordan

  • 2 years ago

3 --% ×75 = _____ 4 Select one of the options below as your answer:A. .255 B. .5625 C. 2.55 D. 5.625

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  1. freckles
    • 2 years ago
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    @michaeljordan don't repost. Please work with me to get the answer. I'm not just going to give you the answer.

  2. freckles
    • 2 years ago
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    So again \[\%=\frac{1}{100}\] So we have \[\frac{3}{4} \cdot \frac{1}{100} \times 75\] Which can be written as \[\frac{3}{4} \cdot \frac{75}{100}\] What does 75/100 reduce to?

  3. michaelJordan
    • 2 years ago
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    .75

  4. freckles
    • 2 years ago
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    Ok yes you can write 75/100 as .75 and you can also right 3/4 as .75 since 75/100 reduces to 3/4 which means 75/100=3/4 so we need to find the product of .75 and .75

  5. freckles
    • 2 years ago
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    |dw:1336264892906:dw|

  6. Hero
    • 2 years ago
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    Freckles, what is 3/4 percent equal to?

  7. freckles
    • 2 years ago
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    So first we will multiply 75 by 5

  8. freckles
    • 2 years ago
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    \[\frac{3}{4} \%=\frac{3}{4} \cdot \frac{1}{100}\]

  9. freckles
    • 2 years ago
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    That was for hero

  10. freckles
    • 2 years ago
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    But we have already discussed this above

  11. Hero
    • 2 years ago
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    I was just making sure you were showing the person correctly.

  12. freckles
    • 2 years ago
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    Did you see my second post hero? I explained it.

  13. Hero
    • 2 years ago
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    I know. I kinda scanned over it.

  14. freckles
    • 2 years ago
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    Ok. Well thanks for making sure I know I guess.

  15. freckles
    • 2 years ago
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    So back to the you @michaeljordan |dw:1336265103617:dw|

  16. freckles
    • 2 years ago
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    |dw:1336265138700:dw|

  17. freckles
    • 2 years ago
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    what do we get when we multiply the circle thingys?

  18. michaelJordan
    • 2 years ago
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    25

  19. freckles
    • 2 years ago
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    |dw:1336265297412:dw|

  20. freckles
    • 2 years ago
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    |dw:1336265311524:dw|

  21. freckles
    • 2 years ago
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    what about those circle thingys?

  22. michaelJordan
    • 2 years ago
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    35

  23. freckles
    • 2 years ago
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    |dw:1336265695506:dw|

  24. freckles
    • 2 years ago
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    |dw:1336265736898:dw|

  25. freckles
    • 2 years ago
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    Now the things in the black circle we need to multiply those

  26. freckles
    • 2 years ago
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    you already said the product of 7 and 5 is 35 so we have |dw:1336265808112:dw|

  27. freckles
    • 2 years ago
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    So the last of the multiplication is the 7*7 part

  28. freckles
    • 2 years ago
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    which is 49 correct?

  29. freckles
    • 2 years ago
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    but don't forget to add that 3 you carried 49+3=52 so we have....

  30. freckles
    • 2 years ago
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    |dw:1336265884304:dw|

  31. freckles
    • 2 years ago
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    now we add

  32. freckles
    • 2 years ago
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    When you are done adding how many times do you thing you will need to drag the decimal over?

  33. freckles
    • 2 years ago
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    |dw:1336265936682:dw|

  34. freckles
    • 2 years ago
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    So after you find the sum of those 375 and 5250 you will need to drag decimal over 4 times

  35. freckles
    • 2 years ago
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    |dw:1336266002922:dw|

  36. freckles
    • 2 years ago
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    this will be your answer :)

  37. michaelJordan
    • 2 years ago
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    that;s not a choice o;

  38. freckles
    • 2 years ago
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    yep it is are you sure you added right?

  39. freckles
    • 2 years ago
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    5+0=5 7+5=12 3+2=5 0+5=5 so we have |dw:1336266192396:dw|

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