Meenakshi mixes 10 litres of a 25% mango-pulp drink with 15 litres of a 40% mango-pulp drink. What is the mango-pulp percentage of the mixture?

Explanation

1. 01

   Pulp = $0.25 \times 10 + 0.40 \times 15 = 2.5 + 6 = 8.5$ litres.

2. 02

   Percentage = $\frac{8.5}{25} \times 100 = 34\%$.