## 3. Jada has a coin jar containing n nickels and d dimes worth a total of $3.65. The equation 0.05n + 0.1d = 3.65 is one way to represe

Question

3. Jada has a coin jar containing n nickels and d dimes worth a total of $3.65. The

equation 0.05n + 0.1d = 3.65 is one way to represent this situation.

Which equation is equivalent to the equation 0.05n + 0.1d = 3.657

A. 5n + d = 365

B. 0.5n + d = 365

C. 5n + 10d = 365

D. 0.05d + 0.1n = 365

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Mathematics
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2021-07-19T17:00:02+00:00
2021-07-19T17:00:02+00:00 1 Answers
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## Answers ( )

Answer:

C

Step-by-step explanation:

Here, we want to find an equation in the options which is same as the equation given in the question;

The equation we are testing against is;

0.05n + 0.1d = 3.65

What we can do here is divide through by 0.01

So we will have;

0.05n/0.01 + 0.1d/0.01 = 3.65/0.01

= 5n + 10d = 365