Equivalent multiplicative relationships

12 questions

1. Proportionality means when __________ are in proportion if they have a constant multiplicative relationship.
2. Match the equivalent fractions.
3. For every 2 apples, there are 5 bananas. If there are 10 apples, how many bananas are there?
4. For every 2 apples, there are 9 bananas. If there are 33 pieces of fruit in total, how many bananas are there?
5. Packs of fruit are in the ratio of 2 apples to 3 pears to 5 bananas. When there are 27 pears, how many apples and bananas are needs to make as many packs of fruit as possible?
6. Packs of fruit are in the ratio of 2 apples to 3 pears to 5 bananas. When there are 48 pears, how many apples and bananas are needs to make as many packs of fruit as possible?
7. How many equivalent ratios are there to "For every 1 apple, there are 2 bananas."?
8. Select the equivalent ratios to "For every 10 stars, there are 2 moons."
9. What is the equivalent ratio for this?
10. What is the ratio of shaded to not shaded?
11. What is the ratio of shaded to not shaded?
12. Three pieces of wood are cut so that length of piece A × 3 = length of piece B, length of piece B × 2 = length of piece C. Find the length of piece C in cm if the total length of all 3 pieces is 65 cm

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