quiz 6

there are 100 metal sheets in which 50 metal sheets of thickness 5 cm and 50 metal sheets of 1 m thickness. Find the thickness when they all are stacked on one another.

Jack and Ella are practicing their area models and have both attempted the same question.

The question is: What is 1,235 x 7?

Jack says the answer is 7,259 but Ella says the answer is 8,645.

Who is correct and what mistake has one child made?

Miss Dobson is making cakes to sell at the school fair.

Strawberries cost 560 per lb.

Eggs cost 170 per box.

Icing costs 89 per lb.

Cake costs are 325 for 10.

She sells 8 lbs of strawberries, 10 boxes of eggs, 11 lbs of icing and 40 cake .

Calculate the total money she earned

There are 26 white buttons in a pack and 13 blue buttons in a pack.

The school buys 1,460 packs of white buttons and 730 packs of blue buttons.

Is it true that the school would have four times as many white buttons as blue buttons? Show your working in your answer.

There are 15 biscuits in a packet. A shop orders 156 packets. How many biscuits will be in the 156 packets?

A cinema has 21 screens. Each screen has 297 seats. How many seats are there in the cinema?

It takes 78 hours for a satellite to go around the Earth. How many hours will it take for the satellite to go around the a planet 5 times of earth

A football club has an average attendance of 37 834 people to each match. What is the total attendance for the 28 matches played in a season?

It takes one hour less than 2 days for a satellite to go around the Earth. How many hours will it take for the satellite to go around the Earth 23 988 times? Calculate how many days and how many weeks this will be

Bags of potatoes contains an average of 33 potatoes. In a year, a farmer sells 58 716 bags. How many potatoes does she sell in one year?