john ordered 4 pairs of black socks and some additional pairs of blue socks the price of the black - Maths - Linear Equations in Two Variables

Question

john ordered 4 pairs of black socks and some additional pairs of
blue socks the price of the black socks per pair was twice that of
the blue when the order was filled, it was found that the number of
pairs of the two colours had been inter changed this increased the
bill by 50% what was the ratio of the number of pairs of black
socks to the number of pairs of blue socks in the original order

Sneha Apar · Accepted Answer