I have some coins, and 15 of them are nickels. The ratio of nickels to dimes is 3 : 2, and the ratio of dimes to quarters is 5 : 4. How many quarters do I have?
nidkles=15=3 units
divide by 3
1 unit=5
2 units =dimes=52=10
dimes to quarters is 5:4
dimes=10=5 units
divide by 5
2=1 unit
quarters=4 units
24=8
8 quarters
Answer:
8 quarters
Step-by-step explanation:
got it right on edge 2021