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For more videos visit mrbartonmaths.com/videos Ratio: One Part Given Silent Teacher Intelligent Practice Narration Your Turn Claire and John share some money in the ratio 3:2. Claire receives £18 – how much does John receive? Claire and John share some money in the ratio 6:4. Claire receives £18 – how much does John receive? Example For more videos visit mrbartonmaths.com/videos

Worked Example Your Turn Anju and Kieran share some money in the ratio 5:2. Anju receives £30 – how much does Kieran receive? Anju and Kieran share some money in the ratio 5:3. Anju receives £30 – how much does Kieran receive? @fortyninecubed

Claire and John share some money in the ratio 3:2 Claire and John share some money in the ratio 3:2. Claire receives £18 – how much does John receive? Claire and John share some money in the ratio 6:4. Claire receives £18 – how much does John receive? Claire and John share some money in the ratio 3:2. Claire receives £36 – how much does John receive? Sandy and Mark share some sweets in the ratio 1:4. Mark receives 48 sweets. How many does Sandy receive? @fortyninecubed

Sandy and Mark share some sweets in the ratio 1:9 Sandy and Mark share some sweets in the ratio 1:9. Mark receives 18 sweets. How many does Sandy receive? George and Joe share some sweets in the ratio 1:9. Joe receives 18 sweets. How many sweets are shared in total? George and Joe share some sweets in the ratio 7:9. Joe receives 18 sweets. How sweets are shared in total? Huda, Nicole and Bethan share some sweets in the ratio 7:8:9. Huda receives 14 sweets. How many sweets do Nicole and Bethan each receive? @fortyninecubed

A piece of wood is split into three pieces into the ratio 7:8:9 A piece of wood is split into three pieces into the ratio 7:8:9. The smallest piece of wood is 21cm. Work out the length of the other two pieces. A piece of wood is split into three pieces into the ratio 3:6:5. The smallest piece of wood is 21m. Work out the total length of the wood. Three angles are in the ratio 3:6:5. The largest angle is 72°. Could these be the angles of a triangle? Four angles are split in the ratio 3:6:5:2. The smallest angle is 45°. Could these four angles meet at a point?

Claire and John share some money in the ratio 3:2 Claire and John share some money in the ratio 3:2. Claire receives £18 – how much does John receive? Claire and John share some money in the ratio 6:4. Claire receives £18 – how much does John receive? Claire and John share some money in the ratio 3:2. Claire receives £36 – how much does John receive? Sandy and Mark share some sweets in the ratio 1:4. Mark receives 48 sweets. How many does Sandy receive? £12 £12 £24 12 sweets @fortyninecubed

2 sweets 20 sweets 32 sweets Nicole - 16 Bethan - 18 Sandy and Mark share some sweets in the ratio 1:9. Mark receives 18 sweets. How many does Sandy receive? George and Joe share some sweets in the ratio 1:9. Joe receives 18 sweets. How many sweets are shared in total? George and Joe share some sweets in the ratio 7:9. Joe receives 18 sweets. How sweets are shared in total? Huda, Nicole and Bethan share some sweets in the ratio 7:8:9. Huda receives 14 sweets. How many sweets do Nicole and Bethan each receive? 2 sweets 20 sweets 32 sweets Nicole - 16 Bethan - 18

24cm and 27cm 98 metres No – they add to 168° Yes – they add to 360° A piece of wood is split into three pieces into the ratio 7:8:9. The smallest piece of wood is 21cm. Work out the length of the other two pieces. A piece of wood is split into three pieces into the ratio 3:6:5. The smallest piece of wood is 21m. Work out the total length of the wood. Three angles are in the ratio 3:6:5. The largest angle is 72°. Could these be the angles of a triangle? Four angles are split in the ratio 3:6:5:2. The smallest angle is 45°. Could these four angles meet at a point? 24cm and 27cm 98 metres No – they add to 168° Yes – they add to 360°