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Ms.Hatch has 45 tests. This represents %60 of her 3 math classes. How many students does Ms.Hatch have?
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5 votes
Ms.Hatch has 45 tests. This represents %60 of her 3 math classes. How many students does Ms.Hatch have?

User Marijn Kneppers
by
9.0k points

1 Answer

5 votes
I would use a proportion

45students/60% = Xstudents/100% (cross multiply)
x=75 students

User Lacco
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8.0k points
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