contestada

O
O
O
QUESTION 2
You need workers to finish a large project. On a list of 30 possible workers, 9 are not available. You need only 1/3
remaining workers for the project. How many workers do you need?
07
O 10
O 21
O 14

Respuesta :

mathematics71

Answer:

Number of workers needed = 7

Step-by-step explanation:

Given total number of workers = 30

number of workers not available = 9

Remaining number of workers = total number - workers not available

= 30-9=21=30−9=21

Given, number of workers required = 1/3 of the remaining workers

= \frac{1}{3} \times 21=7=

3

1

×21=7

Number of workers needed = 7

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