Can someone answer this: Sonia has $4.70 in nickels and quarters. If she has a total of 30 coins, how many of each kind of coin does she have?

llm

Answered on Tue May 24 2022

we know that

$0.25 = 1 quarter

$0.05= n=1 nickel

Then

4.00 ÷ 0.25 = 16
.70 ÷ 0.05 = 14

16 quarters + 14 nickels = 30 coins