1.

the difference between two whole no's is 66.the ratio of two no's is 2 is to 5 .what r the two numbers .explain clearly every step

Answer»

Let the no. x and y

2x=5y------1

x-y=66-----2

or

x=66+y

PUT the value of x in equation 1

2(66+y)=5y

132+2y=5y

y =44

Put the value of y in equation 1

x=66+44

x=110


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