Pizza Portions

My friends and I love pizza. Can you help us share these pizzas equally?

Pies

Grandma found her pie balanced on the scale with two weights and a quarter of a pie. So how heavy was each pie?

Red Balloons, Blue Balloons

Katie and Will have some balloons. Will's balloon burst at exactly the same size as Katie's at the beginning of a puff. How many puffs had Will done before his balloon burst?

Fun Time

Stage: 2 Challenge Level:

On Saturday, Asha and Kishan's grandad took them to a Theme Park.

In total they spent $\frac{1}{5}$ of the day queuing for rides.

They worked out that $\frac{3}{4}$ of the rest of their time there was spent enjoying the rides.

Of the time left, $\frac{1}{2}$ was spent having lunch.

The 3-d cinema show took up $\frac{2}{3}$ of the rest of the day.

Finally there were $10$ minutes left to go to the gift shop before they went home.

How long were Asha and Kishan at the Theme Park?