Question
66% of a number is equal to 44% of another number. If their
total is 330, what is their difference?Solution
ATQ,
Let the numbers be βxβ and βyβ respectively.
According to the question,
β 0.66x = 0.44y
β x/y = 0.44 / 0.66 = 2/3
So the numbers are in the ratio 2 : 3
Sum of the numbers = 2 + 3 = 5 units = 330
β 1 unit = 330 Γ· 5 = 66
β Difference = (3 β 2) units = 1 unit = 66
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