arabelleamina arabelleamina

04-02-2018
Mathematics

contestada

To decrease an amount by 20%, what do you multiply by?

Respuesta :

mathstudent55 mathstudent55

04-02-2018

An entire amount is 100%.
If you decrease it by 20%, you end up with 80% of the entire amount.
To find 80% of an amount, multiply the amount by 0.8

Answer: multiply by 0.8

Answer Link

Otras preguntas

What are three areas in which Hollister saw Rome's enduring influence in Europe?

62% of 80 is about what amount

Angel has 4/8 yard of ribbon and Lynn 3/4 yard of ribbon do Angel and Lynn have the same amount of ribbon? Shade the model to show how you found your answer. Ex

How did the goals of George Clemenceau and Woodrow Wilson differ

5x-3y when x = 7 and y = -8

X2+2y÷2w+3z X=5 w=2 y=8 z=3

Sam wants to grow in his current role, and he decides to take a three-month skill enhancement course. Sam is d

A dime weighs about 1/12 ounce. Jody has 1 pound (16 ounces) of dimes. About how many dimes she has?

(1) There has been a recent disappearance of honey bees, referred to as Colony Collapse Disorder. (2) Many theories have been advanced to explain this disappear

What were two important legacies of the war of 1812?