Question

gunpowder contains 75% nitrate and 25% sulphur find the amount of gunpowder that food contain 2.5 kg sulphur​

Answer 1

Answer:

25 kg is your ans.

Step-by-step explanation:

Let the amont of sulphur be x

10% of x = 2.5kg

10/100 × x = 2.5

x = (2.5×100/10)kg

x = 25 kg