Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Qwizdom - Simple ratios

905 views

Published on

An interactive maths quiz designed for use with Qwizdom Interactive Voting Systems

Published in: Technology, Design
  • Be the first to comment

  • Be the first to like this

Qwizdom - Simple ratios

  1. 1. Simple Ratios<br />8E5<br />
  2. 2. Chas and Dave share 20 sweets in a 2:3 ratio.<br />How many parts are there to the ratio?<br />
  3. 3. Chas and Dave share 20 sweets in a 2:3 ratio.<br />There are 5 parts.<br />How many sweets is 1 part worth?<br />
  4. 4. Chas and Dave share 20 sweets in a 2:3 ratio.<br />There are 5 parts.<br />1 part is worth 4 sweets.<br />How much does Chas get?<br />
  5. 5. Chas and Dave share 20 sweets in a 2:3 ratio.<br />There are 5 parts.<br />1 part is worth 4 sweets<br />Chas gets 2 x 4 = 8 sweets<br />How many does Dave get?<br />
  6. 6. Punt and Dennis share £50 in a 7:3 ratio.<br />How many parts are there to the ratio? <br />
  7. 7. Punt and Dennis share £50 in a 7:3 ratio.<br />There are 10 parts.<br />How much is each part worth?<br />
  8. 8. Punt and Dennis share £50 in a 7:3 ratio.<br />There are 10 parts.<br />Each part is worth £5.<br />How much does Punt get?<br />
  9. 9. Punt and Dennis share £50 in a 7:3 ratio.<br />There are 10 parts.<br />Each part is worth £5.<br />Punt gets 7 x £5 = £35<br />How much does Dennis get?<br />
  10. 10. French and Saunders share 30 sweets in a 5:1 ratio<br />How many parts are there?<br />
  11. 11. French and Saunders share 30 sweets in a 5:1 ratio<br />There are 6 parts<br />How many sweets is each part worth?<br />
  12. 12. French and Saunders share 30 sweets in a 5:1 ratio<br />There are 6 parts.<br />Each part is worth 5 sweets.<br />How many sweets does French get?<br />
  13. 13. French and Saunders share 30 sweets in a 5:1 ratio<br />There are 6 parts.<br />Each part is worth 5 sweets.<br />French gets 5 x 5 sweets= 25 sweets<br />How many sweets does Saunders get?<br />
  14. 14. Laurel and Hardy share 16 bars of soap in a 3:5 ratio<br />How many parts are there?<br />
  15. 15. Laurel and Hardy share 16 bars of soap in a 3:5 ratio<br />There are 8 parts.<br />How many bars of soap is each part worth?<br />
  16. 16. Laurel and Hardy share 16 bars of soap in a 3:5 ratio<br />There are 8 parts.<br />Each part is worth 2 bars of soap.<br />How many bars does Laurel get?<br />
  17. 17. Laurel and Hardy share 16 bars of soap in a 3:5 ratio<br />There are 8 parts.<br />Each part is worth 2 bars of soap.<br />Laurel gets 3 x 2 = 6 bars of soap.<br />How many bars does Hardy get?<br />
  18. 18. Baddiel and Skinner share 36 homework questions in 5:4 ratio <br />How many parts are there?<br />
  19. 19. Baddiel and Skinner share 36 homework questions in 5:4 ratio <br />There are 9 parts.<br />How many questions is each part worth?<br />
  20. 20. Baddiel and Skinner share 36 homework questions in 5:4 ratio <br />There are 9 parts.<br />Each part is worth 4 questions.<br />How many questions does Baddiel do?<br />
  21. 21. Baddiel and Skinner share 36 homework questions in 5:4 ratio <br />There are 9 parts.<br />Each part is worth 4 questions.<br />Baddiel does 5 x 4 = 20 questions.<br />How many questions does Skinner do?<br />

×