Question

a bike costing rs.40000 one year ago now costs rs. 30000 . find the percent decrease

Answer 1

25%[because 40000-30000=10000/40000or ×100]

Answer 2

40,000-30,000 = 10,000

percentage = 10,000/40,000×100
= 1/4×100
= 100/4
= 25%

#Hassan