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natta225 [31]
3 years ago
13

The radio of boys to girls in a school is 4:5 there are 80 girl. How many boys are there?

Mathematics
1 answer:
love history [14]3 years ago
6 0

Answer:

64=boys

Step-by-step explanation:

Boys to girls

4:5

80=girls

80÷5=16×4=64

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If an investment account starts with $3,900, and grows with 2.1% interest, compounded annually, how much is the account worth af
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