# Evaluate each of the following:-

a) (-30) ÷ 10 b) 50 ÷ (-5) c) (-36) ÷ (-9)

d) (-49) ÷ 49 e) 13 ÷ [(-2) + 1] f) 0 ÷ (-12)

g) (-31) ÷ [(-30) + (-1)] h) [(-36) ÷ 12] ÷ 3 i) [(-6) + 5] ÷ [(-2) + 1]

**Solution:**

We will be using the concept of the division of integers to solve the given questions.

a) -30 ÷ 10 = -30 × 1/10

= -30 / 10

= -3

b) 50 ÷ (-5) = 50 × 1/(-5)

= 50/(-5)

= -10

c) -36 ÷ (-9) = -36 × 1/(-9)

= 36/9

= 4

d) -49 ÷ 49 = -49 × 1/49

= -49/49

= -1

e) 13 ÷ [(-2) + 1] = 13 × 1/(-2 + 1)

= 13/(-1)

= -13

f) 0 ÷ (-12) = 0 × 1/(-12)

= 0/(-12)

= 0

g) -31 ÷ [(-30) + (-1)] = -31 × 1/[-30 + (-1)]

= -31 × 1/(-31)

= 1

h) [-36 ÷ 12] ÷ 3 = (-36 × 1/12) × 1/3

= -36/12 × 1/3

= -3 × 1/3

= -1

i) [-6 + 5] ÷ [-2 + 1] = (-1) × 1/(-1)

= -1/(-1)

= 1

**☛ Check: **NCERT Solutions for Class 7 Maths Chapter 1

**Video Solution:**

## Evaluate each of the following: a) (-30) ÷ 10 b) 50 ÷ (-5) c) (-36) ÷ (-9) d) (-49) ÷ 49 e) 13 ÷ [(-2) + 1] f) 0 ÷ (-12) g) (-31) ÷ [(-30) + (-1)] h) [(-36) ÷ 12] ÷ 3 i) [(-6) + 5] ÷ [(-2) + 1]

NCERT Solutions Class 7 Maths Chapter 1 Exercise 1.4 Question 1

**Summary:**

The value of each of the following: a) (-30) ÷ 10 b) 50 ÷ (-5) c) (-36) ÷ (-9) d) (-49) ÷ 49 e) 13 ÷ [(-2) + 1] f) 0 ÷ (-12) g) (-31) ÷ [(-30) + (-1)] h) [(-36) ÷ 12] ÷ 3 i) [(-6) + 5] ÷ [(-2) + 1] are a) -3 , b) -10 ,c) 4, d) -1 , e) -13 , f) 0 , g) 1 , h) -1, and i) 1

**☛ Related Questions:**

- Verify That A B C A B A C For Each Of The Following Values Of A B And C A A 12 B 4 C 2 B A 10 B 1 C 1
- Fill In The Blanks A 369 369 B 75 1 C 206 1 D 87 87 E 1 87 F 48 1 G 20 2
- Write Five Pairs Of Integers A B Such That A B 3 One Such Pair Is 6 2 Because 6 2 3
- The Temperature At 12 Noon Was 10c Above Zero

visual curriculum