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EleoNora [17]
3 years ago
11

If the ratio of red hair bands to green hair bands is 5 to 9 with a total of 70 hair bands, how many of them are greeen?

Mathematics
1 answer:
dsp733 years ago
3 0

ANSWER

45 green bands

EXPLANATION

The ratio of red hair bands to green hair bands is

5 : 9

The total ratio is:

9 + 5 = 14

If there are a total of 70 hair bands,

Then the number of green bands

=  \frac{9}{14}  \times 70

Simplify

= 9 \times 5

Multiply

= 45

Therefore, there are 45 green bands.

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