Question

the sum of two numbers is 4upon5 if one of there is 3upon20 tried the other​

Answer 1

Step-by-step explanation:

x+y= 4/5

Let assume y as 3/20

Then,

x+3/20=4/5

x=4/5-3/20

We will take l .c. m 20

x=4×4/5×4 - 3×1/20×1

x = 16 -3 / 20

x = 13/20

So the another will be 13/20

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