In A B * 6 = C B B, if B = 4, find A and C.

Type: MCQ • Marks: 1

A. A = 7, C = 4

B. A = 5, C = 3

C. A = 8, C = 5

D. A = 2, C = 1

Explanation

If B = 4: A4 * 6 = C44. 4 * 6 = 24 (units 4, carry 2). 6*A + 2 = C4 (ends in 4). 6*7 + 2 = 44 => A=7, C=4. 74 * 6 = 444. Matches!

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Class 7th Ganita Prakash 1

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