Question

1. Out of 30 students in a class, 6 like football, 12 like cricket and remaining like tennis. Find
the ratio of: (a) Number of students liking football to the number of students liking tennis. (b)
Number of students liking cricket to total number of students.

2. The earth rotates 360° about its axis in about 24 h. By how much degree will it rotate in 2
h?
3. Find the ratio of the given: (a) 500 mL to 2 litres
4. Shivangi is suffering from anaemia as the haemoglobin level in her blood is lower than
the normal range. Doctor advised her to take one iron tablet two times a day. If the cost of
10 tablets is Rs. 17, then what amount will she be required to pay for her medical bill for 15
days?

Answer 1

Step-by-step explanation:

number of people like tenis - 12

ratio - 6/12 2/4 1:2