1. the fraction 43/80 is the closest in value to which benchmark fraction?
A. 0
B. 1/2
C. 1
2. Estimate the sum. Choose the number that the SUM is closest to. 3/75 + 7/15
A. 0
B. 1/2
C. 1
1. The fraction 43/80 is closest in value to the benchmark fraction 1/2 (Option B).
2. The sum of 3/75 and 7/15 is closest to the benchmark fraction 1/2 (Option B).