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miss Akunina [59]
3 years ago
14

In September 8 out of 10 days were rainy. how many total days in September were rainy

Mathematics
2 answers:
Mademuasel [1]3 years ago
8 0

Answer:

wouldnt it be 18

Step-by-step explanation:

because 8+10=18 .-.

ryzh [129]3 years ago
7 0

Answer:

24 days were rainy

Step-by-step explanation:

8 out of 10 days were rainy....meaning 2 out of 10 days were not rainy

so the ratio of rainy days to not rainy days is : 8:2....added = 10

so 8/10 of all the days are rainy and 2/10 of all the days are not rainy.

there are 30 days in september...

8/10 of 30 are rainy.......8/10 * 30 = 240/10 = 24 rainy days <===

2/10 of 30 are not rainy....2/10 * 30 = 60/10 = 6 non rainy days

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