Question

Rosa served 4
5
of a pizza to her visitor. Each visitor was given 2
5
of the pizza.

How many visitors shared the pizza?

Answer 1

Answer:

2

Step-by-step explanation:

4/5 = 2/5+2/5

each gets 2/5 hence 2

Answer 2

Given : Rosa served 4 / 5 of a pizza to her visitor.

Each visitor was given 2/5 of the pizza.

To Find :  How many visitors shared the pizza

Solution:

Let say Number of  visitors shared the pizza = n

Each visitor was given 2/5 of the pizza.  

Hence n visitors were given pizza  =  n * (2/5)  = 2n/5

Total Pizza served  = 4/5

Equate  2n/5  with 4/5

Hence 2n/5 = 4/5

=> 2n = 4

=> n = 4/2

=> n = 2

Hence Number of  visitors shared the pizza = 2

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