The following week they gave another exam. Tina knows she can grade 60 exams in 2 hours
1 answer:
Answer:
1 1/6 hours
Step-by-step explanation:
Add them together 2 + 1.5 = 3.5
Multiply them together 2 x 1.5 = 3
Take first number and divide by 2nd 3.5 / 3 = 7/6 or 1 1/6 hours
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