Shade : 1 2 of the circles in the below box.

Given box is Total number of circle in the box = 12 Here we need to shade 1 2 of the circles in given box. Now we have to use the method of multiplicati0n of a fractional number with a whole number. i.e., 1 2 of the circle in the box = 1 2 × 12 i.e., ⇒ 12 2 = 2 × 6 2 ⇒ 12 2 = 6 Therefore, we need to shade the 6 circles in the box. Hence, we have the result.

Shade: 2 3 of the triangles in the below box

Given box is Total number of triangles in the box = 9 Here we need to shade 2 3 of the triangles in given box. Now we have to use the method of multiplicati0n of a fractional number with a whole number. 2 3 of the triangles in the box = 2 3 × 9 = 2 × 9 3 ⇒ 2 × 3 × 3 3 = 6 Therefore, we need to shade the 6 triangles in the box. Hence, we have the result.

Shade: 3 5 of the rectangles in the below box.

Given box is Here we need to shade 3 5 of the rectangles in the box. Total number of rectangles in the box = 15 Now we have to use the method of multiplicati0n of a fractional number with a whole number. 3 5 of the triangles in the box = 3 5 × 15 = 3 × 15 5 i.e., ⇒ 3 × 3 × 5 5 = 9 Therefore, we need to shade the 9 rectangles in the box. Hence, we have the result.

Shade 3 4 of the total number of circles in the below box.

Given box is Here, we need to shade 3 4 of the total number of circles in the box. Now, we have to use the method of multiplicati0n of a fractional number with a whole number. Total number of circles in the box = 20 3 4 of the total number of circles in the box = 3 4 × 20 = 3 × 20 4 = 3 × 2 × 2 × 5 2 × 2 = 15 Therefore, we need to shade the 15 circles in the box. Hence, we have the result.

E M B I B E

Mathematics Class 7>Chapter 2 - Fractions, Decimals and Rational Numbers>Exercise - 2

Telangana Board Solutions for Chapter: Fractions, Decimals and Rational Numbers, Exercise 2: Do These

Author:Telangana Board

Telangana Board Mathematics Solutions for Exercise - Telangana Board Solutions for Chapter: Fractions, Decimals and Rational Numbers, Exercise 2: Do These

Attempt the practice questions on Chapter 2: Fractions, Decimals and Rational Numbers, Exercise 2: Do These with hints and solutions to strengthen your understanding. Mathematics Class 7 solutions are prepared by Experienced Embibe Experts.