Answer:
12
Step-by-step explanation:
Base times Hight = 3x4=12
Step-by-step explanation:
So we know that for 12 rock cakes we need 225g flour and 75g sugar to get 42 rock cakes we need to multiply the number of ingredients by 3.5 (42/12 =3.5)
This gets us 787.5 g flour and 262.5 g sugar.
Show work:





Nishat has enough flour and sugar to make 42 rock cakes.
The first one is 5n the second one is the third one the third one is 3,3 the 4th one is 7-q and the last on is the first one
Yes it is yes yes yes yes it is