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This video deals with Ratio GCSE maths higher tier questions aimed at grade 5 .... although they are a little challenging. There's quite a lot of words, and it's good to try to sketch out the question to help with understanding.
1. In a clothing shop the ratio of hats to ties is 4:3. The ratio of gloves to hats is 9:1. Find the ratio of ties to gloves. Give your answer in its simplest form.
2. Alan, Ben and Dora share some marbles.
The amount of marbles Alan gets, to the amount of marbles Ben gets, is in the ratio 7:3.
The amount Alan gets, to the amount Dora gets, is in the ratio 3:5.
Given Dora gets 28 more marbles than Alan.
Work out how many marbles Ben gets.
Visit @3minutemaths for a full range of quick reminder and GCSE maths walkthrough videos.
Visit http://www.3minutemaths.co.uk for quick reminder High School GCSE mathematics videos - or subscribe to the channel. You can download the questions from http://www.3minutemaths.co.uk - along with many others aiming to offer quick reminders of the key topics.
I hope the video helps and please do leave a comment - thanks!
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