Problema Solution
Len just opened a small local grocery store. The store is a rectangle and is expected to measure ten thousand square feet. If the store is measured, which side dimensions produce the most precise measurement of the store?
A)
49.9 x 200.4
B)
49.98 x 200.49
C)
49.981 x 200.492
D)
49.9813 x 200.4925
Answer provided by our tutors
A)
49.9 x 200.4 = 9999.96
10000 - 9999.96 = 0.04
B)
49.98 x 200.49 = 10020.4902
10000 - 10020.4902 = - 20.4902
C)
49.981 x 200.492 = 10020.790652
10000 - 10020.790652 = -20.790652
D)
49.9813 x 200.4925 = 10020.87579025
10000 - 10020.87579025 = -20.87579025
The answer is A) 49.9 x 200.4 = 9999.96.