Question

1)
10 workers take 6 hrs to build a wall.
How many hrs will 15 workers take to build the same wall ?​

Answer 1

It will take 9 hours to build a wall

Answer 2

Answer:

9 hours

Explanation:

workers : hours

10 : 6

15 : ?

10? = 15 × 6

? = 90/10

? = 9

Hope this helpful