Percents and materials

Percents and Materials

Here we go!

Percents

For or out of every 100, shown by the symbol %:

• You got 20 percent of the answers right - that means one in every five.

• Only 40 percent of people bothered to vote in the election.

Used for showing how sure you are about something, or how likely or true something is, or how much you agree with someone:

• I'm 99.9 percent sure I'm right.

• There's a 20% chance of rain today.

• Patients who develop symptoms have only a 10 per cent chance of surviving.

• I agree with you 101 percent.

From the sheeps

Wool

From some spiders and worms

Silk

From the seeds of the cotton flower

Cotton

A sub-product of the oil

Sintetic Fiber

From the cows

Leather

A sub-product of the oil

Polyester