Two shirts cost $12.50. How much will it cost to buy five of the shirts?

Question

Select all the pairs of ratios that form a proportion. Which are:
1/6,4/20 7/9,28/36 14/18,21/27
30/80,6/18.
For which value of m is 4/16=m/24 a proportion?

Solve the proportion. t/16=40/50
Can You Help Me Solve These Problems.

Answer 1

Two shirts cost $12.50. How much will it cost to buy five of the shirts?

12.5 * 5 = ?

Select all the pairs of ratios that form a proportion. Which are:
1/6,4/20
7/9,28/36
14/18,21/27
30/80,6/18.

7/9,28/36
14/18,21/27

For which value of m is 4/16=m/24 a proportion

Cross multiply and solve for m.
16m = 96
m = 96 / 16
m = 6

t/16=40/50

Cross multiply and solve for t.

Answer 2

24/26

Answer 3

Two shirts cost $12.50. How much will it cost to buy five of the shirts?

Answer 4

your answer for sure is $31.25

Answer 5

The total of 5 shirts is 31.25

Answer 6

thx

Answer 7

Can someone PLEASE explain to me how to "cross multiply"?!?! I have been to about 20 websites and they tell me to do this, but HOW?!

Answer 8

what is the real answer

Answer 9

i need the answer to the hole QC.

Answer 10

What is all of the answers??

Answer 11

1.b,c
2.c
3.a
4.d
5.b

Answer 12

Heres help is right

Answer 13

yes, @heres help is correct!!

Answer 14

1st, you divide 12.50 by 2 which is 6.25 and then muliply 6.25 by 5 and bam 31.25 is your answer

Answer 15

thanks

Answer 16

Two shirts cost 12.50 how much will it cost to buy five of the shirts