Question:
25x14 = 40, 36x54=360 ആയാൽ 72x65 = .........
A720
B420
C180
D240
Answer:
B. 420
Explanation:
25x14 = 2x5x1x4 = 40 36x54 = 3x6x5x4 = 360 72x65 = 7x2x6x5 = 420
Question:
A720
B420
C180
D240
Answer:
25x14 = 2x5x1x4 = 40 36x54 = 3x6x5x4 = 360 72x65 = 7x2x6x5 = 420