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Naddik [55]
3 years ago
8

Twelve of the 40 cars pulled by the locomotive were tankers.

Mathematics
1 answer:
quester [9]3 years ago
3 0
12 are tankesr
40 cars total
12/40
12/40=6/20=3/10

3/10=tankders
10/10-3/10=7/10
7/10=70/100=70%
70% wern't tankser
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<h3>How to estimate the speed of the moving walkway relative to the airport terminal?</h3>

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To learn more about Speed refer to:

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