Question

The sale of sweets during last week was less by 20%. How much per cent in this week's sale of sweets more than that of last week?
Pls Give the explanation also Thank you!​

Answer 1

Step-by-step explanation:

Let the sale of sweets in this week is 100

∴ The sale during last week is less by 20%

∴ last weeks sale is = 100-20% (100) = 80

Now, This week's sale is x% (say) more than last weeks sale

∴80+

100

x

.80=100

10

8x

=20

x=25%