3 years ago

Fingernails grow 1.5 inches per year. How long would it take to grow them 37 inches

1 answer:

8 0

$1,5\ inches\ \ in\ \ 1\ year\\
37\ inches\ \ \ in\ \ \ x \ years \\\\Making\ ratio\\
1,5-1\\
37-x\\\\\
1,5x=37\ \ \ |Divide\ by\ 1,5\\
x=27,7\ \ \ \ \\\\\
It\ will \take\ 27,7\ years.$

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