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babunello [35]
3 years ago
10

Estimate by rounding the first factor to the nearest ten. Then enter the product.

Mathematics
2 answers:
PSYCHO15rus [73]3 years ago
5 0

Answer:

The estimate is 390 while the real product is 385

love history [14]3 years ago
4 0

Answer:

estimate - 400

product - 385

Step-by-step explanation:

estimate - 77 rounds up to 80

80*5=400

product - 70*5=350

7*5=35

350+35=385

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