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AnnyKZ [126]
3 years ago
14

8 students take 18 hours to construct a raft.

Mathematics
1 answer:
miv72 [106K]3 years ago
7 0

Answer:

16

Step-by-step explanation:

Students                      8       x

Time taken (hours)     18     18 - 12 = 6

If number of students increases, the work will completed in less hours.

So inverse proportion

x =\frac{18*8}{6}=3*8 = 24

Additional students required = 24 - 8 = 16

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