Question

4. Which of the following is different from the others?
a) 20 + (-25)
(b) (-37) – (-32)
(c) (-5) x (-1)
(d) 45 ÷ (- 9)

Answer 1

Answer:

follow me

Step-by-step explanation:

1. -5

2. -69

3.5

4.-5

so, 3 is different from other

Answer 2

Answer:- (c) (-5) x (-1)

Solution :-

a) 20 + (-25) = 20 - 25 = - 5

(b) (-37) – (-32) = -37 + 32 = - 5

(c) (-5) x (-1) = - 5 × (-1) = 5

(d) 45 ÷ (- 9) = 45÷(-9) = - 5

from (a), (b), and (d) we get - 5 as answer.

and only from (c ) we get 5 as answer.

hence by conclusion (c) (-5) x (-1) is different from the others.

I hope it helps you.