Which of the following is a true statement? 1. 37/5 = 5 2/5
2. 32 2/4 = 1/8
3. 9 + 3/7 = 10 3/7
4. 68/5 – 22/5 = 9 1/5

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.