7. A frying pan can hold 2 dozen wantons at a time. It takes 5 minutes to fry 2 dozen wantons. How
long will it take to fry 40 dozens wantons​

8 1/3 Minutes

Step-by-step explanation:

This is because it takes 5 minutes to fry 24 wantons, so we can write 5/24. Now we need to find out how long it takes to fry 40 wantons, so we can rewrite this as x/40. Since the time should be proportional, we get the following:

5/24 = x/40

We can now cross multiply. 24x=40 x 5. Therefore, 24x = 200. If we divided each side by 24, we 8 1/3. Therefore, it takes 8 1/3 minutes to fry, or you could say 8 minutes 20 seconds.

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5