Question

Write the decimal number represented by the points $A,B,C$ and $D$ on the given number line.

Answer 1

Find the decimal number represented by the points $A,B,C$ and $D$:

Look at the following number line.

Point $A$ represents $0.8\mathrm{cm}$.

Point $B$ represents $1.3\mathrm{cm}$.

Point $C$ represents $2.2\mathrm{cm}$.

Point $D$ represents $2.9\mathrm{cm}$..

Hence, points $A,B,C,D$ represent $0.8\mathrm{cm},1.3\mathrm{cm},2.2\mathrm{cm},2.9\mathrm{cm}$ respectively.