Question

Sadhvi cut her birthday cake into 11 equal parts see it3/11 part of the cake and her two brother is it2/11 what what part of the cake was eaten how much remain

Answer 1

Eaten by her = 3/11
Eaten by her two brother =2/11
Means total eaten =3/11 +2/11=5/11
Cake left =11-5/11
LCM=11
Now,
121/11-5/11
=116/11
= 6
10—–
11