360 in a ratio of 1:4
1:4 = 5360 divided by 5 x 1 = 72360 divided by 5 x 4 = 288288 + 72 = 360
First of all you add 4 & 1 together (the ratios) to get 5 then you divide 360 by 5 to get 72. After that you times 72 by the ratios72 x 1 = 7272 x 4 = 288So the answer is 72:288I hope you now understand