Both siblings are cleaning the house. Lily can clean the house in 40 minutes and Jake can clean the house in 30 without stopping. Suppose lily takes a five minute break from cleaning the house after 15 minutes of cleaning but Jake takes no breaks. How long will it take for them to finish cleaning the house together.

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!