If 5 men or 7 women can earn Rs 875 per day.how much would 10 men and 5 women earn per day?
Due to direct proportion we have:
Sol- 5 men = 7 women
1 men = 7/5 women
10 men = (7/5×10)women = 14 women
(10 men + 5 women = (14 women + 5 men)
Let Rs x money be earned
7/875=19/x
1/125=19/x
(1×x)=(125×19)
x=Rs 2375
To find out how much 10 men and 5 women would earn per day, we need to first calculate how much one man or one woman earns in a day.
Let's assume that one man's daily earnings are M, and one woman's daily earnings are W.
According to the given information, 5 men or 7 women can earn Rs 875 per day. This means that their combined earnings for a day is Rs 875.
Based on this, we can set up two equations:
5M = 875 ... Equation 1
7W = 875 ... Equation 2
We can solve Equation 1 for M by dividing both sides of the equation by 5:
M = 875 / 5
M = 175
Now that we know the value of M, we can substitute it into Equation 2 to find the value of W:
7W = 875
W = 875 / 7
W ≈ 125
Now we know that one man earns Rs 175 per day, and one woman earns approximately Rs 125 per day.
To calculate how much 10 men and 5 women would earn per day, we can multiply the respective earnings by the number of individuals:
10 men = 10 * Rs 175 = Rs 1750
5 women = 5 * Rs 125 = Rs 625
So, 10 men and 5 women would earn Rs 1750 + Rs 625 = Rs 2375 per day.
The key word in the first part is "or"
men's rate = 875/5 = ..
women's rate = 875/7 = ...
then 10(men's rate) + 7(women's rate)
= ...
(politically incorrect question)