S K Khanuja Solutions for Chapter: Ratio and Proportion, Exercise 1: Exercise 27

Express $2 \mathrm{kg} 500 \mathrm{g} : 5 \mathrm{kg}$ in the simplest form.

Express $9$ months : $1$year in the simplest form

Express $1\mathrm{m} 50 \mathrm{cm}:3 \mathrm{m} 50 \mathrm{cm}$ in the simplest form.

Arrange the following ratios in ascending order:

$\left(11:14\right), \left(17:21\right), \left(5:7\right)$

Find $\mathrm{A}:\mathrm{B}:\mathrm{C}$  if$\mathrm{A}:\mathrm{B}=7:4$  and $\mathrm{B}:\mathrm{C}=8:9$

Find $\mathrm{A}:\mathrm{B}:\mathrm{C}$  if$\mathrm{A}:\mathrm{B}=5:8$ and $\mathrm{B}:\mathrm{C}=16:25$

Find$\mathrm{A}: \mathrm{B}:\mathrm{C}$ if$\mathrm{A}:\mathrm{B}=3:5$and $\mathrm{B}:\mathrm{C}=10:13$

Find $\mathrm{A}:\mathrm{B}:\mathrm{C}$ if  $\mathrm{A}:\mathrm{B}=5:6$ and $\mathrm{B}:\mathrm{C}=4:7$