Question

Raj house is 8/10 Km from his office. he walk some distance and cover 3/4 Km by bus
How far does he walk​

Answer 1

Step-by-step explanation:

8/10-3/4

now take L.c.m of 10,4 is 20

2×8-3×5/20

16-15/20

1/20

answer is 1/20

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