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Debora [2.8K]
3 years ago
11

Pleaseee answer asap worth 17 pts

Mathematics
1 answer:
bija089 [108]3 years ago
7 0
Speed=distance/time
average speed=(total distance)/(total time)

total distance=203+243=446
total time=3.5+4.5=8

average speed=(446)/(8)=55.75


answer is A
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