a worker uses 900 inches of steel wire to make 600 springs of the same size. at this rate how
many inches of steel wire is needed to make 2 springs?

answer is : muchas/tipicas

have a nice day!

~recklesschicken

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.