Question

a 2 ½ cups of flour is needed for 1 kg. how many cup of flour are needed for 8 kg cake​

Answer 1

Answer:

May be the answer of this question is 20 cups.

Hope it's helpful to you.

According to my point of view this is the correct answer.

Answer 2

Step-by-step explanation:

We are given with 2×$\frac{1}{2}$of flour which is enough to make 1kg cake

We have to find how many cups of flour are required to make 8kg cake

$\fbox{★Solution}$

$\\ \implies$ 2×$\frac{1}{2}$ =$\frac{5}{2}$

$\\ \implies$For cup of flour of $\frac{5}{2}$ $\longrightarrow$ 1 kg cake

$\\ \implies$ For (x) cup of flour$\longrightarrow$ 8 Kg cake

Cross multiplying in order to find (x)

$\\ \implies$ Therefore x= $\frac{5×8}{2}$=20 cups of flour.

Final answer:-20 cups of flour are required to make 8kg cake