Mr. Peterson graded 126 tests in 3 hours. How many tests can he grade in 5 hours?
2 answers:
126/3 = 42
42*5 = 210
Mr. Peterson can grade 210 tests in 5 hours.
Answer:
210
Step-by-step explanation:
126 tests in 3 hours
x. in 1 hour
126=3x => x= 126:3=42 tests in 3 hours
in 5 hours=> 5°42= 210 tests.
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