So if a spinner is divided into 18 equal sections, how many sections need to be shaded blue so that P(blue) = 1/3 and how many sections need to be shaded yellow so that P(yellow) = 1/2 Please show working out too!

In a box lenght 1m breadth 60 cm and height 40 cm small rectangular packets of dimension 5 cm into 8 cm into 10 cm are packed. how many such small packets can be packed in the big box?

What expression is equivalent to (2x-1)(x-3)?

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.