Maths help!!! – please – exam VERY soon!!!?
How do i divide this with out a calculator? – “a two digit number with another two digit number”
also – how do i do eqations – i can do the simple ones – eg – 2x+ 5 = 3
but a one like that with just antoehr number in makes me think i cant do it:( – how do i do it?
“a mini disk player is priced at £75. It is put in the sale at 15% off
– what is the new price – how do i do that?
How do i do the area of a circle?????????????
This is an exchange rate card from a travel agents office
gbp
(£) 1 =
usd= 1.82
euro= 1.43
A french company is buying goods in the uk. They change 1000 euros into gb pounds. How much will they get (to the nearest pound).
???????????????????????????????
Also how do i work out – A business woman is traveling to new york. She changes £750 to us dollars. How much does she get???
How do i work it out
Please explain it simply 
(((( otherwise i just cant understand it
i have learning difficulties!
i try to learn
The first one is too hard to explain here so just use this site:
http://www.mathsisfun.com/long_division2.html
I don’t know what you mean by the second question.
‘a mini disk player is priced at £75. It is put in the sale at 15% off
- what is the new price – how do i do that?’
current price: £75
new price: £75 – (15% of £75).
This means the new price is 85% of the old price, so you just multiple 85% by £75
new price: £75 * 0.85
Area of a circle is: Pi * r squared
R is the radius (half way across the circle/half the diameter).
his is an exchange rate card from a travel agents office
gbp
(£) 1 =
usd= 1.82
euro= 1.43
A french company is buying goods in the uk. They change 1000 euros into gb pounds. How much will they get (to the nearest pound).
£1 = €1.43
So you want to get it like €1 = something, so you divide both sides by 1.43 to get
€1 = £0.70
€0.70*1000 = £700.
£750 in dollars is simple. £1 = $1.82
So therefore, multiple both sides by 750 to get
£750 = (1.82*750) = $1365
Any questions, send me an email by clicking my user.
