Respuesta :

summerfaire7

126/3 = 42

42*5 = 210

Mr. Peterson can grade 210 tests in 5 hours.

taekooking7

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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