3 years ago

If there are 9 stars for every 2 hearts, how many stars for 4 hearts?

Mathematics

2 answers:

DiKsa [7]3 years ago

5 0

Answer:

Step-by-step explanation:

9 multiplied by 2 is 18

Archy [21]3 years ago

3 0

Answer:

18 stars

Step-by-step explanation:

We can use a ratio to solve

9 stars x

--------- = -----------

2 hearts 4 hearts

Using cross products

9*4 = 2x

36 = 2x

Divide by 2

36/2 =2x/2

18 =x

18 stars

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