Question

If 5 men or 7 women can earn 5,250 per day, how much would 7 men and 13 women earn per day?

Answer 1

Answer:

17100 rupees

Step-by-step explanation:

$let \: men \: be \: x \\ and \: women \: be \: y \\ 5x = 5250 \\ x = \frac{5250}{5} \\ x = 1050 \\ 7y = 5250 \\y = \frac{5250}{7} \\ y = 750 \\ 7x + 13y =7 (105 0) + 13(750) = 7350 + 9750 \\ = 17100$