Question

I need help pls only today sorry I forgot to finish only 10 11. 12

Answer 1

10. If it rained 7/10 of the days, 3/10 days did not receive rain.

90 days multiplied by 3/10 is 27.

It would not rain about 27 days in the 90 days.

11. x multiplied by 8 and a half equals 5.

(8 and 1/2)x = 5

x = .588235 which is about 6/10

12. C = 6/10 and D = 8/10 so the product would be 48/100 which is close to 5/10. This point is N.

Answer 2

10: 27 (because it did not rain 3 out of 10 days, multiplying both by 9 gives us 27 out of 90 days of no rain)

11: 0.588 (because that is about 5/8.5)

12: N (because C is at 0.6 and D is at 0.8, and their product is 0.48)