2
Q:
A) 240 gms | B) 280 gms |
C) 180 gms | D) 170 gms |
Answer: A) 240 gms
Explanation:
Explanation:
The nine pieces consist of 8 smaller equal pieces and one half cake piece.
Weight of each small piece = 15 g.
So, total weight of the cake = [2 x (15 x 8)]g = 240 g.