Question

Brook drove a total of 180 miles in 3 hours. Diederick drove a total of 160 miles in 4 hours.

Which explanation correctly describes a way to calculate how many miles per hour faster Brook drove than Diederick?

A.
Step 1 Multiply: 180 × 3
Step 2 Multiply: 160 × 4
Step 3 Add the two products.

B.
Step 1 Divide: 180 ÷ 3
Step 2 Divide: 160 ÷ 4
Step 3 Add the two quotients.

C.
Step 1 Divide: 180 ÷ 3
Step 2 Divide: 160 ÷ 4
Step 3 Subtract the two quotients.

D.
Step 1 Multiply: 180 × 3
Step 2 Multiply: 160 × 4
Step 3 Subtract the two products.

Answer 1

@EclipsedStar @deana99

Answer 2

@xXGoldenGamerXx

Answer 3

try B. i belive but wait for someone else to answer because i am not 100% sure

Answer 4

@KyanTheDoodle @KyanTheDoodle @KyanTheDoodle @KyanTheDoodle @KyanTheDoodle @KyanTheDoodle @KyanTheDoodle @KyanTheDoodle @KyanTheDoodle @KyanTheDoodle @KyanTheDoodle

Answer 5

STOP MENTIONING ME. I don't do math.

Answer 6

Ok well think about what they are asking. They want to know about miles per hour, which can be written Miles/Hour. So how do you think you could calculate how many Miles/Hour Brook drove?

Answer 7

b

Answer 8

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Answer 9

i'll go with b then.......

Answer 10

eh, not quite

you're looking for a difference, not a sum

it's looking for how many miles per hour FASTER

Answer 11

okay

Answer 12

I'd go with c.