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7/10 is equivalent to 3.5/5 is one
1) -149, -1; -148, -2; -147, -3
2) No, according to the commutative property of addition, it does not matter the order they are put in.
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Answer:
36 minutes
Step-by-step explanation:
10blocks in 6mins
20blocks in 12mins
30blocks in 18mins
40blocks in 24mins
50blocks in 30mins
60blocks in 36mins