Is 8/10 greater than, less, or equal 80/10

Less than

Step-by-step explanation:

Since they have the same denominator just look at the numerator(top number) to see.

8 < 80.

Hope this helps ya!

4x and 6y

im not sure though

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.