👉🏼Sasha buys a car for £1400.

She sells it for £1850.

Work out her percentage profit.

👈🏼A bag contains red, white, green and

pink sweets.

The ratio of red sweets to pink sweets is

3:4.

The ratio of white to green sweets is 2:9

The ratio of green to red sweets is 1:2

Work out the smallest possible number

of sweets in the bag.

👆🏼Simplify

👇🏼Calculate the length of AB:

🖐🏼4 blue socks and 6 black socks are

in a drawer. Dasha takes out two socks at

random.

Work out the probability that Dasha takes out two socks are different colours.