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3 years ago

Matt made a 75% on his test. There were 20 questions on the test. How many

Mathematics

2 answers:

MArishka [77]3 years ago

5 0

Answer:

Step-by-step explanation:

1/20=5%

2/20=10%

...

if the questions he got right equals x, and each question he got right equals 5%, than x/20=75% because he got 75% right.

now to solve it.

x/20=75%

percent means divided by 100 so

x/20=75/100

x/20*20=(75/100)*20

x=0.75*20

x=15

he got 15 questions correct

GaryK [48]3 years ago

3 0

Answer:

Step-by-step explanation:

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