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Divide £700 in the ratio 5:3:2

The total number of ' parts ' in this ratio is 5+3+2 = 10. So, to work out how much of the total corresponds to 1 part, we need to divide the total sum by the total number of parts: 700/10 = £70. Now, we can...
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Answered by Rohan B. • Maths tutor
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Quadratic equation

I have choose a quadratic equation as a common question . This is for both GCSE & A-level student. (2x)^2-x-1=0 To solve this equation we have four methods:- Factoring Completing square Quadratic formula...
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How can I improve my descriptive writing?

Good descriptive writing allows the reader to feel the story as you do. This may seem a daunting task at first, but taking a scene piece by piece can help you organise your thoughts. The more you understand ...
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Answered by Aleena K. • English tutor
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A voucher takes 12% off a bill at a restaurant. After using the voucher, the bill for a meal is £31.68. How much was the bill before using the voucher?

The best way to tackle this sort of worded problem is to create a solvable equation . Lets call the bill before the voucher was used, X. So, the price after the voucher was applied is: = X - 12% of X= X - 0....
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Answered by Rohan B. • Maths tutor
4687 Views

En que manera se puede llevar una vida sana?

Una manera en la cual se puede llevar una vida sana es con su dieta. Por ejemplo, consumir el nivel correcto de minerales previene problemas saludables.
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Answered by Haroon F. • Spanish tutor
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