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Ivanshal [37]
4 years ago
10

I'm very confused Please help ASAP!!!

Mathematics
2 answers:
Inga [223]4 years ago
5 0
Is that all the info?
harina [27]4 years ago
4 0

Answer:

First case

0.3m = r

0.3m = 18

m = 18/0.3

m = 60 mins.

Second case

0.3m = r

0.3 x 180 = r

r = 54 rows

Third case

0.3m = r

0.3m = 72

m = 240 minutes

Fourth case

0.3m = r

0.3 x 360 = r

r = 108 rows

Hope this helps!

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