Determining the part

12 questions

1. How is 6 : 11 read aloud in words?
2. What number is represented by the question mark in this bar model?
3. Sam and Aisha share some stickers in the ratio of 3 : 5. Aisha gets 25 stickers, how many stickers are there in total?
4. Laura, Jacob and Jun share some sweets in the ratio 5 : 6 : 3. Jacob gets 24 sweets, how many sweets are there in total?
5. Lucas is making necklaces with red, blue and white beads in the ratio 2 : 7 : 5. He uses 15 white beads. How many beads are on each necklace?
6. The lengths of the sides of a triangle are split in the ratio 3 : 8 : 7. The shortest side is 6.6 cm, what is the perimeter of the triangle?
7. Complete the sentence: When using a bar model the parts must be ___.
8. What number is represented by the question mark in this bar model?
9. A bunch of flowers contains red and yellow flowers in the ratio 3 : 5. There are 9 red flowers. How many yellow flowers are in the bunch?
10. The ratio of flour to butter to sugar in a cookie recipe is 3 : 2 : 1 . You use 180g of flour. How much butter is used?
11. Andeep, Sam and Sofia share some sweets in the ratio 3 : 8 : 5 Sofia gets 20 sweets, how many does Andeep get?
12. The lengths of the sides of a triangle are split in the ratio 3 : 8 : 7 The longest side is 4.8 cm, what is the length of the shortest side?

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