Chapter 3: Q. 172 (page 351)

John has $ $175$ in $ $5$ and $ $10$ bills in his drawer. The number of $ $5$ bills is three times the number of $ $10$ bills. How many of each are in the drawer?

Short Answer

Expert verified

The number of $$ 5$ bill is $21$ and number of $$ 10$ bill is $7$ ,

Step by step solution

Step 1. Given Information

Total amount $= $ 175$

Let he number of $$ 10$ bills be $x$

Therefore ,

According to the question,

number of $$ 5$ bills will be $3 x$

Step 2. Solution of the equation

Now, According to the question ,

$15 x + 10 x = 175 25 x = 175 x = 7 T h e r e f o r e, 3 x = 21$

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John has \( $175$ in \) $5$ and \( $10$ bills in his drawer. The number of \) $5$ bills is three times the number of $ $10$ bills. How many of each are in the drawer?

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Solution of the equation

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John has \(175in \)5and \(10bills in his drawer. The number of \)5 bills is three times the number of $10bills. How many of each are in the drawer?

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Solution of the equation

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Probability and Statistics

Mechanics Maths

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Logic and Functions

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Discrete Mathematics

Study anywhere. Anytime. Across all devices.

John has \( $175$ in \) $5$ and \( $10$ bills in his drawer. The number of \) $5$ bills is three times the number of $ $10$ bills. How many of each are in the drawer?