Answer:
(A) 4 one-quarter (1/4) hours
Explanation:
According to the scenario, calculation of the given data are as follows,
We calculate each part one by one to check which equals to 1 hour.
(A) 4 one-quarter (1/4) hours = 4 ×
= 1 hour
(B) 3 one-quarter (1/4) hours = 3 ×
= 0.75 hour
(C) 2 one-quarter (1/4) hours = 2 ×
= 0.5 hour
(D) 5 one-quarter (1/4) hours = 5 ×
= 1.25 hour
Hence, (A) 4 one-quarter (1/4) hours is the right answer.