64% of an audience are female. Work out the ratio females : males Give your answer in its simplest form.
64% are female. This 64% out of 100%.
36% are male
So the ratio is 64 : 36 or 32 : 18
Can then be simplified to 16 : 9
JQ
Related Maths GCSE answers
All answers ▸Block 1 is 24mm long. Block 2 is 32mm long. Vignesh joins some type 1 blocks together to make a straight row. He then joins some type 2 blocks together to make a straight row of the same length. (a) Write down the shortest possible length of this row.
Nadia has £5 to buy pencils and rulers. Pencils are 8p each. Rulers are 30p each. She says “I will buy 15 pencils. Then I will buy as many rulers as possible. With my change I will buy more pencils.” How many pencils and how many rulers does she buy?
Expand and Simplify: 16=(x-3)(x+3)
Factorise x 2 − x − 12