Question

What is the value of 5.7 × 108?

A. 57,000,000
B. 5,700,000,000
C. 5.70000000
D. 570,000,000

Answer 1

Nun are correct because 5.7 x 108= 615.6

Answer 2

you mean scientific notation

as in $5.7 \space\ x \space\ 10^8$
that means move the decimal place 8 places to the right
that is equal to 570,000,000
the answer is D