# Shade:

i) 1/2 of the circles in box (a)

ii) 2/3 of the triangles in box (b)

iii) 3/5 of the squares in box (c)

**Solution:**

First multiple the fraction by number of parts of given figure that’s how we will get what number of parts need to be shade.

(i) Total number of circles in box (a) = 12

1/2 of 12 circles = 1/2 × 12 = 6 circles

So, 6 circles should be shaded

(ii) Total number of triangles in box (b) = 9

2/3 of 9 triangles = 2/3 × 9 = 6 triangles

So, 6 triangles should be shaded.

iii) Total number of squares in box (c) = 15

3/5 of 15 squares = 3/5 × 15 = 3 × 3 = 9 squares

So, 9 squares should be shaded.

**Video Solution:**

## Shade: i) 1/2 of the circles in box (a) ii) 2/3 of the triangles in box (b) iii) 3/5 of the squares in box (c)

### NCERT Solutions Class 7 Maths - Chapter 2 Exercise 2.2 Question 4

Shade: i) 1/2 of the circles in box (a) ii) 2/3 of the triangles in box (b) iii) 3/5 of the squares in box (c)

(i) Total number of circles in box (a) = 12. So, 6 circles should be shaded. (ii) Total number of triangles in box (b) = 9. So, 6 triangles should be shaded. (iii) Total number of squares in box (c) = 15. So, 9 squares should be shaded