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Someone please help! Quick Maths percentages question!!!

8 replies

lunavix · 30/05/2008 08:47

  1. What is 85% of £182.75?
  1. If £182.75 is the 85%, what is 100%?

Having a dippy moment and can't remember how to do it, sure it's to do with timesing by 100....

OP posts:
beansmum · 30/05/2008 08:49
  1. 155.34
  2. 215
LIZS · 30/05/2008 08:50

£155.34 (85/100)
£215 (/85
100)

PortAndLemon · 30/05/2008 08:50
  1. £155.3375
  1. £215.00
PortAndLemon · 30/05/2008 08:51

Type too slowly...

beansmum · 30/05/2008 08:51
  1. 182.75x0.85 or (182.75/100)x85
  2. 182.75/0.85 or (182.75/85)x100
lunavix · 30/05/2008 08:52

You are all saints

Now let's pray it's number 2!!!!

OP posts:
tortoiseSHELL · 30/05/2008 08:53

Remember that 'of' means multiply, so

85% of 182.75 = 0.85 (or 85/100 if you prefer) x 182.75 =155.3375

The way I find out the second one is to find out what 1% is,

so 1% = 182.75/85 = 2.15, 100% = 2.15X100 = 215

stuffitllama · 30/05/2008 08:53
  1. 85/100 x 182.75
  1. 85/100 x (x) = 182.75
85x = 182.75 x 100 = 18275 x = 18275/85
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