Question

Given that a 11.630 g milk chocolate bar contains 7.815 g of sugar, calculate the percentage of sugar present in 11.630 g of milk chocolate bar keeping in mind that the answer should have four significant figures (two decimal places).

Answer 1

we are given

that a 11.630 g milk chocolate bar contains 7.815 g of sugar

so,

total amount = 11.630g

sugar=7.815g

now, we can find

the percentage of sugar present is ((sugar)/(total amount))*100

now, we can plug values

the percentage of sugar present is

`=(7.815)/(11.630)*100`

now, we can simplify it

we get

So, the percentage of sugar present is 67.20%..........Answer