Question

Write the rate as a unit rate.
6 cents for 3 marbles

Answer 1

If you spend $0.06 for 3 marbles, how much per marble?

Answer 2

6 cents

Answer 3

it would be 18cents then

Answer 4

so 18 cents per marble?

Answer 5

The total price, divided by the number of items will give you the unit cost. So if you only wanted two marbles, how much would you pay?

Answer 6

12 cents

Answer 7

6 divided by 3 is what?

Answer 8

2

Answer 9

Exactly!. :) So how much per marble?

Answer 10

2 cens

Answer 11

*cents

Answer 12

You got it.

Answer 13

can you help me with another?

Answer 14

I can sure try.

Answer 15

Write the ratio as a ratio of whole numbers using fractional notation. Write the fraction in simplest form. Remember to cancel units when applicable.
33 cents to 15 cents

Answer 16

i got 11/5 am i right?

Answer 17

You are correct indeed. :)

Answer 18

Write the rate as a unit rate.
602 miles in 7 hours

Answer 19

i got 86

Answer 20

but is it miles or miles per hour?

Answer 21

it's miles per hour right?

Answer 22

Yep.

Answer 23

Because it is a ratio of miles gone over time taken

Answer 24

Write the rate as a unit rate.
12 cents for 3 marbles

Answer 25

is this 4 cents per marble?

Answer 26

Right again..

Answer 27

Write the rate as a unit rate.
8 cents for 2 marbles

Answer 28

4 cents per marble?

Answer 29

Correct

Answer 30

okay now i have a tricky one

Answer 31

Solve the proportion for the given variable.
you do cross multiplicaion but i'm confused on how to put it into a fraction
t/14=49/35