Question

2. Which of the following is true? (Letters represent natural numbers)
(1) 12+ a >a + 12 (2) 25 x b < 25 ÷ b
(3) 21 x 72 = 63 x 24
(4) 21 x 72 = 144 x 9

{ Who will answer this question with explanation I will mark as brainliest }​

Answer 1

Answer:

(3)21×72=1512 & 63×24=1512

21×72=63×24=2512

Answer 2

Answer:

(3)21×72=1512 & 63×24=1512

21×72=63×24=2512