Question

denominator of a fiaction is 4 more than its numerator .on subtracting i from each the numrator and the denominator . ,the fraction becomes 1/2.find the other number

Answer 1

$x - 1 \div x + 4 - 1 = 1 \div 2$
$x - 1 \div x + 3 = 1 \div 2$
$2(x - 1) = 1(x + 3)$
$2x - 2 = x + 3$
$x = 5$
so the fraction was
$\frac{5}{9}$
HOPE YOU ARE SATISFIED

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