Question

Rashmi baked a cake Ruhi ate 1/3 of cake Rohit ate 1/4 of remaining cake After that ritika ate 1/2 of remaining cake how much of original cake was left​

Answer 1

Answer:

Add 1/3, 1/4, 1/2

Making them equal:

LCM of 2,3,4 = 12

1/2 = 2/12

1/3 = 4/12

1/4 = 3/12

Their Sum (2/12+4/12+3/12) = 9/12

> 4+3+2 = 9

Remaining = 12/12 - 9/12= 3/9

> 12-9 = 3

3/12 - Simplest form 1/4

Therefore, 1/4 of the cake was remaining.