Question

The percentage of sodium in breakfast cereal labelled
as 110 mg of sodium per 100 g cereal is
(A) 11%
B) 1.10%
(C) 0.110%
(D) 110%​

Answer 1

Answer:

110/100

11/10×100

11×10=110

Answer 2

Answer:

The percentage of sodium in breakfast cereal labeled as 110 mg of sodium per 100 g of cereal is o.11%.

Explanation:

Given,

The weight of the sodium was labeled as (w) 110 mg per 100 g (W) of cereal.

To find,

The percentage of Sodium (w %) in breakfast cereal.

Calculation,

First, we convert the weight of sodium in terms of grams:

w (in g) = 110 mg = 110 (10⁻³ g) = 0.11 g. (As 1mg = 10⁻³ g)

Now finally to find the percentage of sodium present in 100 g of cereal, we calculate:

w% = w/W × (100)

w% = 0.11/100 × (100)

w% = 0.11 %.

Therefore, the percentage of sodium in breakfast cereal labeled as 110 mg of sodium per 100 g of cereal is o.11%.

#SPJ2