Find two numbers whose sum is 100 and whose ratio is 9 :16.
Let two numbers be 9x and 16x
9x+16x = 100
25x=100
First number = 9× 4 = 36
Second number = 16× 4 = 64
Hence, two number be 36 and 64.
74
Find two numbers whose sum is 100 and whose ratio is 9 :16.
Let two numbers be 9x and 16x
9x+16x = 100
25x=100
First number = 9× 4 = 36
Second number = 16× 4 = 64
Hence, two number be 36 and 64.