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Alchen [17]
3 years ago
10

Which answer correct estimates the product of 3.09 × 304.87? A. about 9.0 B. about 9.9 C. about 90 D. about 900

Mathematics
2 answers:
Alinara [238K]3 years ago
7 0
The answer is D. about 900. 3.09 x 304.87 =942.0483. so rounded 
by the tens you would get about 900
Keith_Richards [23]3 years ago
4 0
D.)about 900. reason being  it equals 942.0483, rounding to 942.
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