Astudent ate 3/20 of all candies and another 1.2 lb. another student ate 3/5 of the candies and the remaining 0.3 lb. altogether, what weight of candies did they eat?

Arandom high school question but a hard one

When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?

Josephine has a great garden with and area of 2x2 + x - 6 square feet