Answer:
10%
Step-by-step explanation:
Given information
Monday price is $40
Saturday price is $44
This shows that the price increased from $40 to $44
Difference between the Monday and Satirday prices are $44-$40=$4
Taking Monday price to be the base day then expressing the difference to base day price as a percentage will be given by [tex]\frac {4\times 100\%}{40}=10\%[/tex]
Therefore, price increased expressed as a percentage from Monday to Saturday is 10%