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well as the scale is 1:20 you multiply the width and the length by 20
then multiply these to give you the area of the actual bathroom in sq ins
to convert to sq ft you divide this area by 144
sorry gotta go right now
wait im confused
please help @Vocaloid
like Welsh said... multiply the width and length by 20
so i do \[3.5\times20\] and \[2\times20\]
i got 70 and 40
right, now find the area
area = (width)*length
whats the area?
you just calculated the width and length area = width*length
i got 70 x 40= 2800
right, now divide by 144
19 with a remainder of 64
right, now round to the nearest whole number
other way 19.4444 rounded to the nearest whole number is...?
whole number, not decimals
so 19 is the answer for sure? do you know how to check the answer to make sure its right?
yes, 19 is the answer to check your answer, you just need to make sure you multiplied everything right, which you did
hint: the real measures are: 3.5*20=...inches 2*20=...inches
70 and 40
ok! now 70 inches correspond to 70/12=... feet and 40 inches correspond to 40/12=... feet
i got 5 with a remainder of 10 and 3 with a remainder of 4
better is: 70/12 = 5.84 40/12=3.34
so the requested area is: 5.84*3.34=...feet^2
yes! now we have to round off to the nearest whole number, so what do you get?
thanks! we have to thank to @Vocaloid for her good answer