Find the product of 543.1187 and 100 A. 5.431187 B. 54,311.87 C. 5,431.187 D. 54.31187 Can someone also explain how they came up

Question

2 years ago

9

Find the product of 543.1187 and 100 A. 5.431187 B. 54,311.87 C. 5,431.187 D. 54.31187 Can someone also explain how they came up

with the answer so that I can understand? (do you move the decimal? If so, to the left or right? How many times you move it?

Mathematics

2 answers:

mel-nik [20] · Answer 1 · 2022-09-16T01:30:58+03:00

mel-nik [20]2 years ago

8 0

The answer would be 543.1187 X 100= {54311.87}

Katyanochek1 [597] · Answer 2 · 2022-09-16T00:24:35+03:00

$543.1187\times100=\boxed{54311.87}$

When you're multiplying by a power of 10 such as 100, the decimal point moves two places to the right. Note that this corresponds with the number of zeroes in 100. Of course our number is going to get bigger, not smaller, which means we'd have to be going right. If we multiplied by something like 0.001, we'd also be going two places, just going smaller and to the left.