Keerthana
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After interchanging ÷ and +, 12 and 18, which one of the following equations will become correct ?

a

(90 × 18) + 18 = 60

b

(18 + 6) ÷ 12 = 2

c

(72 ÷18) × 18 = 72

d

(12 + 6) × 18 = 36

Answer : Option D
Explanation :

(12 + 6) × 18 = 36

⇒ (18 ÷ 6) × 12 = 36

⇒ 3 × 12 = 36

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