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olga55 [171]
3 years ago
7

A recipe for pizza dough calls for 3 teaspoons of salt for every 4 cups of flour how many teaspoons of salt will be needed for 2

8 cups of flour
Mathematics
1 answer:
anygoal [31]3 years ago
4 0

Answer:

Step-by-step explanation:

proportion time...

3 teaspoons salt to 4 cups flour = x teaspoons salt to 28 cups flour

 3        x

----- = ----- cross multiply

4        28

(4)(x) = (3)(28)

4x = 84

x = 84/4

x = 21 <==== 21 teaspoons of salt are needed

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