Stella bought a dinette set on sale for $655. The original price was $1,299. (a)
Find the amount of discount.
$
(b)
Find the discount rate (in %). (Round to the nearest tenth of a percent.)

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.