it took John 8 and 1/2 minutes to get up the ski slope and 1 and 3/4 minutes to get down. How much longer did it take John to go up the hill?
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Answered by
0
Answer:
6.75
Step-by-step explanation:
easy
Answered by
0
Answer:
8*1/2 - 1*3/4
= 17/2 - 7/4
= 34-7/4 = 27/4
= 6.75
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