Answer: There are 350 milliliters of alcohol in the bottle
Step-by-step explanation:
Step 1
The amount of solution contained in the bottle = 500 millilitres
The percentage of alcohol contained in the bottle of 500 millilitres= 70%.
Therefore amount of alcohol in the solution is 70% of 500 millilitres
Step 2 --- Solving we have
70/100 × 500 = 0.70 x 500 = 350 ml
There are 350 millilitres of alcohol in the bottle.
