### Home > CC4 > Chapter 8 > Lesson 8.1.1 > Problem 8-7

8-7.

Write the multiplier for each increase or decrease described below. Homework Help ✎

A 25% increase

A decrease of 18%

An increase of 39%

A decrease of 94%

See Math Notes Box in Lesson 5.3.2 to understand the idea of multipliers.

To keep a value the same you multiply by 1.00, to increase a value the multiplier must be greater than 1.00. If we are increasing by 25% (0.25) what should the multiplier be?

The multiplier is 0.82.

See part (a).

See part (a).