Question
The digits of a two-digit number are in the ratio 5:2
(tens to units). If the sum of digits is 14, find the product of those digits.Solution
ATQ,
Let, ten’s digit and unit’s digit be 5x and 2x respectively. 5x + 2x = 14 7x = 14 x = 14/7 = 2 Therefore, required number = 52 So, product of digits = 5 × 2 = 10
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