Question

X/Y=20 and, if Y/Z=1 then. What is the value of X/Y+X/Z ?

Answer 1

Answer:

The naswer is 40.

Step-by-step explanation:

Given data:

X/Y=20   ....(1)

Find the value of X from above equation ....(1)

Y=X/20

X=20Y    ...(2)

We know that

Y/Z=1

Step 1- Find the value of X/Z  

Put the value of Y = X/20

X/20/Z=1

X/20Z=1

X=20Z

X/Z = 20

Now put the values in equation X/Y+X/Z

=X/Y+X/Z

=20+20

=40