Question

If 15 workers can build a wall in 48 hours, how many workers will be required to do the same work in 30 hours? ( solve using concept of direct/inverse proportion)​

Answer 1

Step-by-step explanation:

is it plus if it is plus ➕then it's 63 if minus➖ then it's 33 or if it's multiple then it's 720

Answer 2

Answer:

24 workers are required to do the same work in 30 hours