Question

6 3⁄4 meters = centimeters

Answer 1

`\large\boxed{6(3)/(4)\ meters=675\ centimeters}`

Explanation:

`PREFIXES\\\\mega\ (M)=10^6\\\\kilo\ (k)=10^3\\\\hecto\ (h)=10^2\\\\deko\ (da)=10\\\\decy\ (d)=10^(-1)=0.01\\\\centi\ (c)=10^(-2)=0.01\\\\mili\ (m)=10^(-3)=0.001\\\\mikro\ (\mu)=10^(-6)=0.000001`

`1\ m=100\ cm\qquad(1\ meter=100\ centimeters)\\\\\text{Therefore}\\\\6(3)/(4)\ m=(6\cdot4+3)/(4)\ m=(27)/(4)\ m=(27)/(4)\cdot100\ cm=(2700)/(4)\ cm=675\ cm`