Question

Write the formula for determining the percentage of water absorbed by raisins

Answer 1

hey...

here is the answer to your question :-

According to sources,

the formula for determining the Percentage of water absorbed by raisins = W2 – W1/W1× 100.

hope this will help...

Answer 2

Let W1 be the weight of raisins before immersing them in water.

1]     W1=4.0 g. Let W2 be the weight of raisins after immersing in water for few hours.

2]    W2=7.0 g. Therefore, the weight of water absorbed by raisins is W2-W.

3]     W2-W1=3.0 g. The percentage of water absorbed by raisins = [(W2-W1)/W1]*100%             [(W2-W1)/W1]*100% =75 %