A nickel is 5 cents.
7 ÷ .05
There are 140 nickels in $7.
Answer:
240%
Step-by-step explanation:
100 x (425 - 125) / 125
H, it's asking for the total amount of money spent. so you add.
To calculate the circumference multiply the radius by 2 to get the diameter. Multiply the result by π, or 3.14 for an estimation.
3.22x 2 = 6.44
6.44x π= 20.23185668911827
rounded to the nearest ten: 20.2