Math, asked by mk77437mk71, 1 year ago

12 men and 15 women can complete a work in 21 days. in how many days will 6 men and 10 women together complete the same work​

Answers

Answered by perfect2003
0

12 men or 15 women can complete a work=21 days

6 men and 10 women can complete in how many days.

We solve this question by short trick-

=12*15*21

=12*10=120

=15*6=90

=120+90

=210

By this way-

= 12*15*21/210

=12*15/10

=12*3/2

=6*3

=18 days.

PLZ MARK AS BRAINLIST

Answered by anilkumarmeshram72
0

Answer:

=135/9×2

30 km

10 men = 12 women

5 men = 6 women

: 10 men and 6 women = (10 + 5) men

= 15 men

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