Question

Gunp0wer contains 75% nitric. Nad 10%. Sulpher. Find. The. Amount. Of gunpower which carres 9kg. Nictric. What amount of gunpower. Would. Conyain 2.5kg. Sulpher

Answer 1

75/100 = 0.75 nite
Amount of gunpowder which carries 9 kg nitre= 9 × 0.75

Now,
10/100= 0.1 kg sulphur
Multiply it by 2.5 I.e. 0.1 × 2.5
I hope this helps you.