Alannah Allen

Mathematics

22 June, 02:10

One each day dariene write in her personal diary and records whether the sun isshining or not when she looked back tough her diary she found that over a period 600 days the sun was shining 60% of the time she kept recording for another 200 days and then found that the total number of sunny days dropped to 50% how many of the final 200 days were sunny days