Answer:
14 nickels
7 dimes
Step-by-step explanation:
1. find out how many dimes there has to be to get $1.40
1 dime= .10
1.40/.10=14 dimes
14/2=7
so there are 7 dimes
since a nickel is half the amount of a dime there will be twice as many to make up the other half which is $0.70
.70/.05=14
there are 14 nickels
proof:
$0.10(7)+$0.05(14)= $1.40
hope this helps!
Answer:
The original amount is always 100% at the start.
Adding 100% will make the amount 200%, which is double the original amount.
Adding 200% will make the amount 300%, which is triple the original amount.
Answer:
The solution is in the photo
Answer:
32 inches
Step-by-step explanation:
Assuming 76 inches is perimeter, we'll say that w is width
Length = 5w + 2
Perimeter = w + w + (5w+2) + (5w+2) = 76 inches
12w + 4 = 76
Subtract 4 on both sides
12w = 72
Divide 12 on both sides
w = 6
---
If the width is 6, then 5w + 2 = 5(6) + 2 = 30 + 2 = 32
---
Width - 6 inches
Length - 32 inches
Perimeter - 76 inches
Answer:
Step-by-step explanation:
<em>9 tsp is equal to 0.1875 cups.</em>
= 0.1875 x 30
= 5.625
Good day to you! Hope this helped you!