The area is the size of the surface and states the number of unit squares needed to completely cover that surface.

Percentage loss is the decrease when referencing something that loses cost/mass/length, etc. given as a percentage of the original amount.

Agricultural worker (animals)

Maths

Maths in the workplace

If the area of a barn is 300 m$$^2$$ and a cow requires a living area of 10 m$$^2$$, calculate the number of cows that the barn can safely hold.

If the area of a barn is 300 m$$^2$$ and a sheep requires a living area of 2 m$$^2$$, calculate the number of sheep that the barn can safely hold.

If the area of a barn is 300 m$$^2$$ and a pig requires a living area of 2.2 m$$^2$$, calculate the number of pigs that the barn can safely hold.

If it costs £34 218.75 per year to care for a herd of cows and they generate an income of £75 482 per year, what is the result?

If it costs £34 218.75 per year to care for a herd of cows and they generate an income of £75 482 per year, what is the percentage profit (to the nearest percent)?

If it costs £20 950.20 per year to care for a herd of pigs and they generate an income of £27 120 per year, what is the percentage profit (to the nearest percent)?

The {{}} is the size of a surface and states the number of unit squares needed to completely cover that surface.

What is the area of a rectangle measuring 20 cm by 30 cm?

What is the area of an equilateral triangle with a base of 8 cm and a perpendicular height of 12 cm?

Percentage loss is the decrease when referencing something that loses cost/mass/length, etc. given as a percentage of the {{}} amount.

Multiply by this to find 8% of the original value.

Multiply by this to find 80% of the original value.

Multiply by this to find 88% of the original value.

Multiply by this to find 108% of the original value.

Multiply by this to find 180% of the original value.

Multiply by this to find 188% of the original value.

Match the multiplier to the correct effect.

I buy a top for £12 in a sale. The original price was £20. What percentage of the original amount did I pay?

This lesson will be removed by end of Summer Term 2025.

Agricultural worker (animals)

Lesson outcome

This lesson will be removed by end of Summer Term 2025.