Question 11
$a,b,c,d$ are positive integers. Find $abcd$ given $2a+\cfrac1{b+\cfrac1{2c+\frac1d}}=\frac{89}{20}$.
SEAMO 2027 - Paper D - SET 07 - Self-study Question 11
SEAMO · SEAMO 2027 - Paper D - SET 07 - Self-study
SEAMO · SEAMO 2027 - Paper D - SET 07 - Self-study