Question

if 15 women can do a work in in 5 days how many days it will take 3 women to do the same work​

Answer 1

Answer:

25

Step-by-step explanation:

More the women, less the days

If the people are one fifth, the days are multiplied by 5

= 5*5= 25

Answer 2

Answer:

3 women can do the work in 9 days

Step-by-step explanation:

Given

• 15 women can do a work in 5 days

To Find

• How many days it will take 3 women to do the same work

♧Solution♧

• Since when the number of women decreases the time taken to complete the work should decrease. $\therefore$ Direct Proportion. $\frac{x}{y}=k$

[Observe the picture ]

Let 3 women can do the work in x day's

• 15 women $\bf\longrightarrow$ 5 days

• 3 women $\bf\longrightarrow$ x days

• $\bf 15 × 3 = 5 × x$

• $\bf 45 = 5x$

• $x = \frac{45}{5}$

• $\bf x = 9$

So, It will take 9 days to complete the work if 3 women's do the work

More Information

What is Direct Proportion?

• Ans :- Two quantity's are said to be in Direct Proportion if one quantity increases the other quantity also increases and voice versa.

What is inverse Proportion ?

• Ans :- Two quantity's are said to be in inverse Proportion if one quantity increases the other quantity decrease and vice versa.