Divide $200 in the ratio 3:2

2/5 times 200 = 80

3/5 times 200 = 120

(The reason I put 5 as denominator is because the ratio adds up to the total. So, 2 plus 3 = 5)    

~~~Hope 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.

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

hope this ^_^