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Can you help me on this



Can You Help Me On This class=

Sagot :

Answer:

C) 9

Step-by-step explanation:

an hour = 60 minutes

to find 3/4 of an hour:

3/4 × 60 = 45 minutes left before he leaves for track practice

since each problem takes 1/12 of an hour:

1/12 × 60 = 5 minutes for each question spent

How many problems will he be able to finish?

45 minutes ÷ 5 minutes = 9 questions