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Harrizon [31]
4 years ago
15

Technological advances in farming made it possible to increase the crop of potatoes from 1 acre by 4 tons. As a result, from a f

ield of 320 acres 640 tons of potatoes more were collected than before from a field of 400 acres. How many tons of potatoes were collected before the new methods and how many after the introduction of the new technology?
Mathematics
1 answer:
zheka24 [161]4 years ago
3 0

Answer:

Before: 8 tons

After: 12 tons

Step-by-step explanation:

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