Answer:
(a) 1.21 (b) 0.52
Step-by-step explanation:
3). 1.21
4). 0.57
Quarter = 25 cents
Nickel = 5 cents
Penny = 1 cent
$136.8
Answer: I believe this is the answer.
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7 and -6
or
-7 and 6
The ratio would be C=16/20