arithmetic - m and n entered into partnership with capitals in the ratio 4 5 after 3 months m withdrew of his capital and n withdrew 15 of his capital at the end of 10 months the gain was rs 760 what is ms share in the profit - skillgun

Ratio of the initial capital of M and N = 4 : 5
Hence we can take the initial capitals of M and N as 4x and 5x respectively.
Ratio in which profit will be divided
= (4x*3) + (3/4)*(4x)*7 : (5x*3)+ (4/5)*(5x)*7
= 12+21 : 15+28
= 33 : 43
M's share = 760 * 33/76 = 330