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3 years ago

12

Two trains, Train A and Train B, weigh a total of 312 tons. Train A is heavier than Train B. The difference of their weights is

170. What is the weight of Train A?

1 answer:

Korvikt [17]3 years ago

7 0

312-170=142
142÷2=71
170+71=241
241+71=312
train A weighs 241 tons

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