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Fred completed 10 math problems this is 40% of the number of math problems he hast to do how many math problems does he have to do
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2 votes
Fred completed 10 math problems this is 40% of the number of math problems he hast to do how many math problems does he have to do

User Rik Lewis
by
5.1k points

2 Answers

3 votes

Answer:

25 questions

Explanation:

10 =40%

5=20%

20x5=100% 5x5=25

Also 20=80% and 5=20%

User Vyktor
by
4.7k points
5 votes

Answer:

10 of the math problems is 40%

Explanation:

User CShark
by
4.3k points
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