<em><u>Question:</u></em>
Crispy clover, a popular vegetarian restaurant, introduced a new menu that had 20% more dishes than the previous menu. The previous menu had D dishes. Which of the following expressions could represent how many dishes crispy clovers new menu has?
<em><u>Answer:</u></em>
<em><u>The expression could represent how many dishes crispy clovers new menu has is:</u></em>
<em><u>Solution:</u></em>
Given that,
The new menu had 20% more dishes than the previous menu
The previous menu had D dishes
Therefore,
Previous menu = D dishes
New menu = 20 % more dishes than previous menu
Which means,
New menu = 20 % of previous menu + previous menu
Therefore,
New menu = 20 % of D + D
Solve the above equation
Therefore, new menu has 1.2D dishes