Question

Two numbers are in the ratio of 20:21.If their H.C.F. is 5, then what are the numbers?

Answer 1

Step-by-step explanation:

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Answer 2

given that,two numbers=20:21 and HCF=5

Step-by-step explanation:

let the first number be 20x

second number be 21x

according to the question,

L.C.M (20x and 21x)=20×21× X

H.C.F(20x and 21x)=5.

WE KNOW THAT,L.C.M× H.C.F =PRODUCTS OF TWO NUMBER.

20×21×X×5=20×21x

X=5.

Number are =20x=20×5=100

=21x=21×5=105.

ANSWER=100,105......

HOPE THIS HELP YOU