Answer:
Step-by-step explanation:
I think it's 2
Solution
-14+21x
Hope this helps
Given:
3 pepperoni pizza for every 2 cheese pizzas sold
12 cheese pizzas sold.
This is a proportion problem:
3 : 2 = x : 12
a : b = c : d where ad = bc
a = 3 ; b = 2 ; c = x ; d = 12
3 * 12 = 2 * x
36 = 2x
36/2 = 2x/2
18 = x
18 pepperoni pizzas are sold during the 20 minute period.
Can we see the picture to help ... I’d love to help but need a better visualization
Percent means parts out of 100 so
19%=19/100