Question

Divide 64 cm long string into two parts in the ratio of 5 ratio 3​

Answer 1

Answer:

the parts will be of 40 cm amd 24 cm

as 5x+3x=64

8x=64

x=8

therefore x =8 then

then 5x would be 5×8=40

and 3x would be 3×8=24

proof 40cm + 24cm= 64cm

hence verified

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Answer 2

Answer: Let the first part be 5x.

              Therefore the second part is 3x.

Now according to question total length of string is 64 cm.

So, 5x + 3x = 64

     8x =64

therefore x = 8

Hence the length of first string = 5 X 8                   = 40 cm

Therefore the length of second string = 3 X 8        = 24 cm