Math, asked by kopal1718, 7 months ago

A-b=10, b-c=20 and c-d=30 then what is the value of a-d.

Answers

Answered by himabindup111
0

Answer:

20

Step-by-step explanation:

a-b =10

b-c = 20

a-c =10

c-d=30

a-d =20

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