Answer:
1496.79 mm squared
Step-by-step explanation:
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5555555.5 × 2 = 11111111
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Answer:
Step-by-step explanation:
Number of nickels plus number of dimes equals total number of coins
so
n + d = 40
then they tell us that "there are seven times as many dimes as there are nickels"
this translates to
d = 7n
we then plug that into our first equation
and get
n + 7n = 40
then we solve for n
add like terms
8n = 40
then divide both sides by 8
n = 40/8 = 5
therefore Jimmy has 5 nickels
(8+5)/25 is rational. It simplifies down to a rational decimal.
(8+5/25)
13/25
0.52