Question #74f15

1 Answer
Sep 17, 2017

See explanation.

Explanation:

Let's solve A first. 10^-1 is the same as 0.1, so 0.1*60.7 would be equal to 6.07.

For solving B. 10^2=100 and 6.7*100=670.

For solving C. 10^3=10^2*10=100*10=1000. 6.07*1000=6070.

For D. 10^4=10^3*10=10^2*10*10=10*10*10*10=10000. 0.67*10000=6700.

A: 6.07
B: 670
C: 6070
D. 6700
So, you are correct. Ascending order: A, B, C, D.