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A recipe says that 6 spring rolls will serve 3 people. Complete the table.
number of spring rolls
number of people
6
3
30
A
B
40
C
28
What number goes in cell A?

A recipe says that 6 spring rolls will serve 3 people Complete the table number of spring rolls number of people 6 3 30 A B 40 C 28 What number goes in cell A class=

Respuesta :

akposevictor

Answer:

Cell A = 15

Step-by-step explanation:

If 6 spring rolls will serve 3 people, let x be the number of people 30 spring rolls will serve.

Thus,

6 spring rolls = 3 people

30 spring rolls = x

Cross multiply

6*x = 3*30

6x = 90

Divide both sides by 6

6x/6 = 90/6

x = 15

30 spring rolls will serve 15 people.

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