Shyam is 0.9 m
Explanation:
10 cm = 10/100 m = 0.1 m
Now,
Ram = 1m + 0.1 m = 1.1 m
shyam = 1.1 m - 20 cm
= 1.1 m - 20/100 m
= 1.1 m - 0.2 m
= 0.9 m
3.4m questions
4.3m answers