Question

BIG IDEAS MATH

Writing Expressions > Section Exercises 3.2 > Exercise 27

Write the phrase as an expression. Then evaluate when y = 20.

3 less than the quotient of a number y and 4

Expression:

When y=20, the value of the expression is

Basic


Write the phrase an expression. The evaluate when y=20

3 less than the quotient of a number y and 4.

Answer 1

The required expression is
`(y)/(4)-3`.

The value of the expression when y=20 is 2.

Explanation:

Consider the provided phase.

3 less than the quotient of a number y and 4

The quotient of a number y and 4 can be written as:
`(y)/(4)`

Now 3 less than the quotient of a number y and 4 can be written as:

`(y)/(4)-3`

Hence, the required expression is
`(y)/(4)-3`.

Now evaluate when y=20.

Substitute y=20 in above expression.

`(20)/(4)-3`

`5-3`

`2`

Hence, the value of the expression when y=20 is 2.