Write and solve an equation to answer the question.

9 is what percent of 20?

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9 is
% of 20.

45%

Step-by-step explanation:

9/20 = 45/100 = 45%

to calculate percentage of a number. Use the percentage formula: X/Y = P x 100. the three basic steps to calculating a percentage would be: find P percent of X , find what percent of X is Y , and find X if P percent of it is Y. hope this helps! :)

25.2

step-by-step explanation:

2+4x6-8/10= 25.2

saving = more money

step-by-step explanation:

if you have 100 bucks, and you want to buy a candy bar, even if you have one at home, if you choose not to buy it, you save.

~courtney