Question

Q1. Jennifer has 54 DVDs. This number of DVDs is 80% more than the number she had last month. Calculate the no. of DVDs Jennifer had last month?

Answer 1

Answer:

30

Step-by-step explanation:

100

54 × _______ =30

180

Answer 2

Answer:

67.5

Step-by-step explanation:

Given:

Last month = x

Now=80% of x

80% of x is 54

80x/100 = 54

80x = 5400

x = 67.5

So she had 67.5 DVDs