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N76 [4]
3 years ago
8

Amelio has 6 more nickels than dimes, and the total value is $2.10. how many nickels does he have?

Mathematics
1 answer:
Nezavi [6.7K]3 years ago
6 0
Amelio have 18 Nickels and 12 dimes!!

2.10−(6×0.05)−(12×0.10)−(12×0.05)= 0
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Answer:

The weight of grapefruit is now 80 pound.

Step-by-step explanation:

Consider the provided information.

Let the x is the weight loss. The weight of grapefruit is 100 pounds and water is 92%. After evaporation water is 90%.

Thus the weight loss is:

0.92\times100-0.90(100 - x) = x

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Therefore,  New weight is 100 - 20 = 80 pounds

The weight of grapefruit is now 80 pound.

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Given:
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