3 years ago

If 16 key chains cost $19.68, then 25 key chains cost $. Answer:

Mathematics

2 answers:

Alisiya [41]3 years ago

7 0

Write a proportion. 16/19.69=25/x, then solve.

nataly862011 [7]3 years ago

3 0

Hello!

We must find out how much each key chain costs:

19.68 / 16 = 1.23

Each key chain costs $1.23. Multiply by 25 key chains:

1.23 * 25 = 30.75

FINAL ANSWER ~ 25 Key Chains cost $30.75.

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