Q: How to find Percentage or Discount of any Number or Amount?

Q: How to find Percentage Discount of any Number?

Example 1:

Tuition fee= 200000

Discount = 20 %

1 % of Tuition fee = 200000/100 =2000

Discount Amount= 2000*20=40000

Payable Tuition fee= 200000-40000=160000

Example 2:

Tuition fee= 225000

Discount=25%

1% of Tuition fee= 225000/100=2250

Discount amount= 2250 * 25 =56250

Payable Tuition fee= 225000-56250=168750

Example 3:

Find 17% of 70?

Solution:

1 % of 70 = 70/100=0.7

17 % of 70 = 0.7 * 17 = 11.9

Example 4:

Find 7% of 7?

Solution:

1% of 7 = 0.07

7% of 7= 0.07 * 7=0.49

                                 

14 % of 7 = 0.07 * 14 =0.98

28 % 0f 7 = 0.07 * 28 = 1.96