Question

13. If 3 men or 4 women can earn 180 in a day, how much will 8 men and 12 women earn in a
day?​

Answer 1

3x=180

Divide by 3

x=60

4y=180

Divide by 4

y=45

So

8x=8x60

=4800

12y=12×45

=540

so 8x+12y=4800+540

= 5340

Hope this helps you!!!!

Answer 2

Hey Buddy

Here's The Answer

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Let men be ( m ) and women be ( w ).

Given :-

=> If 3 men or 4 women can earn 180 in a day.

3 m = 4 w = 180

==> 3 m = 180

=> m = 180/3

=> m = 60

So one man can earn Rs. 60 in a day

==> 4 w = 180

=> w = 180/4

=> w = 45

So one woman can earn Rs 45 in a day

According to question :

how much will 8 men and 12 women earn in a day?

8 Men

=> 60 × 8

=> 480

8 men will earn Rs 480 in a day

12 Women

=> 45 × 12

=> 540

12 Women will earn Rs 540 in a day.

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Total of their earning in a day

=> 480 + 540

=> Rs 1,020

Hope It Helps.

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