Math week 31

Posted byjonseyPosted in5th grade english
  1. What is the ratio of 10 to 15? Give your answer as a fraction. Answer: 2/3
  2. What is the ratio of 75 yards to 15 yards? Answer: 60 yards
  3. What is the ratio of 2/3 to ½? Answer: 1
  4. Lesson 2 of week
  5. 1) 9 is the ratio of 81 to what number? Answer: 9x
  6. 2) 6 is the ratio of what number to 10? Answer: 1x r.4
  7. 3) 11 is the ratio of 99 to what number? Answer: 9x
  8. Lesson 3 of week
  9. This lesson was based on p. 280-281 of Ray’s Practical Arithmetic.
  10. Assignment:
  11. Reduce the following ratios to their lowest terms.
  12. 18:6 Answer: 3x
  13. 75:203x r.15
  14. 28:14 2x r.7

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