CBSE Class 8 Answered
Find the value of digits A and B
B A
× 3
5 7 A
Asked by Anshs6824 | 28 Jul, 2018, 04:59: PM
Expert Answer
now BA × 3 = 57A
so A × 3 = last digit = A
so A = 0 or 5
if A = 0
B × 3 = 57
B = 19
if A = 5
B × 3 + 1 = 57
B = 18.667......decimal
so
A = 0
B = 19
Answered by Arun | 30 Jul, 2018, 10:20: AM
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