Help plz somebody quick

just multiply 3,4,and 6 by 6, and divide 43.75 by 6

Step-by-step explanation:

hipe this helps :]

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.

the answer is b