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Butoxors [25]
2 years ago
9

Estimate 0.067238149 to the nearest hundredth. Express your answer as a single digit times a

Mathematics
2 answers:
spin [16.1K]2 years ago
5 0

Answer:

7 x 10^{-2}

Step-by-step explanation:

1. Estimate 0.067238149 to the nearest hundredth.

In the decimal 0.067238149, 6 is in the hundredth position. So round decimal to 0.07, since the 7 in the original decimal 0.067238149, which is in the thousandths position, is 5 or more.

2, Express your answer as a single digit times a power of ten.

0.07 becomes 7.

Then, to get the power of ten, in the original decimal 0.067238149, place an imaginary decimal between the 6 and 7. Next, count to the left to find out how many places there are to the original decimal.  There are 2 spaces.

Therefore, the answer is 7 x 10^{-2} .

Maurinko [17]2 years ago
4 0

Answer:

0.07

Step-by-step explanation:

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