Share $50 in the ratio 4:1

50 ÷ 5

= 10

one have 10×4 =40

and the other have 10

Step-by-step explanation:

50 : 4+1

5

50

5

= 10

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.