Dr. Sanjeev Verma and R.K. Tyagi Solutions for Chapter: Ratio and Proportion, Exercise 4: CHAPTER-END EXERCISES

Two numbers are in the ratio $5: 7$. If sum of them is $180$, the larger number is

Write a ratio for each of the following :

$75 \mathrm{ml}$ to $6 \mathrm{l}$

Write a ratio for each of the following :

$2$ rupees to $35$ paise

Write a ratio for each of the following :

$1$ year to $4$ weeks

Write a ratio for each of the following :

$2$ years to $6$ months

Write a ratio for each of the following :

$24$ minutes to an hour

The length of a room is $13 \mathrm{m}$ and its breadth is $7.8 \mathrm{m}$. Find the ratio of its length to its breadth.

The number of boys and girls in a school are $260$ and $390$ respectively. Find the ratio of girls to the total number of students.