3 years ago

Please show your work in the answers. Please answer the 3 questions I put.

Mathematics

1 answer:

Naily [24]3 years ago

5 0

Answer:

20%

a) a train goes 60 mph for 180 miles

50 miles

Step-by-step explanation:

6/30=.20 = 20%

180 miles divided by 60 mph=3 hours

80%x = 40 miles

.8x=40

.8x/.8=40/.8

x=50 miles

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