Answer:
31 : 41
Step-by-step explanation:
Given that Ravi's mass is 31kg . And his brother is 10 kg heavier than him . So his weight will be 31kg + 10kg = 41kg. So we have ,
[tex]\begin{cases}Mass \ of \ Ravi = 31kg \\ Mass of Brother \ = \ 41kg \end{cases}[/tex]
Therefore their total mass = 31 + 41 = 72 kg .
Therefore the ratio will be 41:72 .
Answer:
41:72
Step-by-step explanation:
Ravi mass=31KG
Rajar mass= 31+10=41KG
Total mass=72KG
Rajar mass:Total mass
41 : 72
