Step-by-step explanation:
Answer:
x = 12
Step-by-step explanation:
9/36= x/48
9/36 = 1/4
1/4 = x/48
bring 48 to the other side
1/4 × 48 = x
48/ 4 = 12
x = 12
Let X represent the number of pennies.
Let Y represent the number of nickels.
We know that X + 5Y = (Y + 5X) + 80.
4Y = 4X + 80
Y = X + 20
Hence, the difference between the number of pennies and the number of nickels is 20.
Answer:
1/2
Step-by-step explanation:
1/3 divided by 2/3
1/2