Question

15 labourers can fill 35 boxes n 7 days.how many labourers can fill 65 boxes in 5 days?

Answer 1

Persons : Boxes : Days 

15 : 35 : 7 
x : 65 : 5 

x/15 = 65/35 × 7/5 
x = 65/35 × 7/5 × 15 
[ x = 39 persons ]

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Answer 2

Answer:

39  laborers can fill 65 boxes in 5 days

Step-by-step explanation:

Given : 15  laborers can fill 35 boxes in 7 days.  

To Find :.how many laborers can fill 65 boxes in 5 days?

Solution:

We are given that 15  laborers can fill 35 boxes in 7 days.  

Let x be the number of laborers who can fill 65 boxes in 5 days

So, 15:35:7

      x:65:5

$\Rightarrow \frac{x}{15}=\frac{65}{35} \times \frac{7}{5}$

$\Rightarrow \frac{x}{15}=2.6$

$\Rightarrow \frac{x}{15}=2.6 \times 15$

$\Rightarrow x=39$

Hence 39  laborers can fill 65 boxes in 5 days