Answer:
D) 3.28
Step-by-step explanation:
820/x=100/2.5
(820/x)*x=(100/2.5)*x - we multiply both sides of the equation by x
820=40*x - we divide both sides of the equation by (40) to get x
820/40=x
20.5=x
x=20.5
now we have:
2.5% of 820=20.5
Answer:
part A is 120
Step-by-step explanation:
6 × 20 = 120
part B
Answer:
$5 each week
Step-by-step explanation:
$40 a month
$10 a week
$10-$5 is $5 each week
Answer:
Answer is $56.25
Step-by-step explanation:
Pietro is saving 6.25% of his salary per month
50 divided by 8= 6.25%
6.25% multiplied by 9 equals $56.25
Answer:
the greater is 6.25 ounces because the frequency is 13
