Question

Find the percentage change from the first quantity to the second (i)75kg , 60kg(explain as well)

Answer 1

Answer:

75 kg, 60kg

Decrease = 75 - 60 = 15 kg

Percentage decrease = \frac{15}{75}\times100=20\%

75

15

×100=20%

Hence, decrease = 20%

hope it helps...