Given:
Number of Vegetarian Sandwich = 3
Number of Turkey Sandwich = 7
Number of Pepperoni Pizza = 8
Number of Cheese Pizza = 10
To find:
The ratio which represents the number of orders for pepperoni pizza to cheese pizza.
Solution:
The ratio of number of orders for pepperoni pizza to cheese pizza is
![\text{Ratio}=\frac{\text{Number of orders for pepperoni pizza}}{\text{number of orders for cheese pizza}}](https://img.qammunity.org/2021/formulas/mathematics/college/hn5mmkrtampfbrqhmmv7cbe9u3xn6ptjo4.png)
![\text{Ratio}=(8)/(10)](https://img.qammunity.org/2021/formulas/mathematics/college/evf4171a94xo8s5nyn6r3bkz2c0vz0cd2z.png)
![\text{Ratio}=(4)/(5)](https://img.qammunity.org/2021/formulas/mathematics/college/yden79ahi69zkhxxnxgsa4wdrlh7p12f14.png)
Therefore, the required ratio is 4:5 and option A is correct.