Chapter 3: Q. 165 (page 351)

A cash box of $ $1$ and $ $5$ bills is worth $ $45$ . The number of $ $1$ bills is three more than the number of $ $5$ bills. How many of each bill does it contain

Short Answer

Expert verified

The number of $$ 5$ bills are $7 a n d $ 1$ bills are $10 .$

Step by step solution

Step 1. Given Information

Total amount of money $= $ 45$

Let he number of $$ 5$ bills be $x$

Therefore ,

According to the question,

number of $$ 1$ billswill be $x + 3$

Step 2. Solution of the equation

Now, According to the question,

$x + 3 + 5 x = 45 6 x + 3 = 45 6 x = 42 x = 7 T h e r e f o r e, x + 3 = 7 + 3 = 10$

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A cash box of \( $1$ and \) $5$ bills is worth \( $45$ . The number of \) $1$ bills is three more than the number of $ $5$ bills. How many of each bill does it contain

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Solution of the equation

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A cash box of \(1and \)5bills is worth \(45. The number of \)1 bills is three more than the number of $5 bills. How many of each bill does it contain

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

Calculus

Probability and Statistics

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Pure Maths

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Geometry

Study anywhere. Anytime. Across all devices.

A cash box of \( $1$ and \) $5$ bills is worth \( $45$ . The number of \) $1$ bills is three more than the number of $ $5$ bills. How many of each bill does it contain