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1. Write the answer as an improper fraction. If e = | 7 | 3 5 | | then e − 5 = _______ |
Answer: 13/5 7 | 3 5 | − | 5 | = | 38 5 | − | 5 1 | = | 38 5 | − | 25 5 | = | 13 5 | 2. Write the answer as an improper fraction. If r = | 3 | 2 7 | | then r − 2 = _______ |
Answer: 9/7 3 | 2 7 | − | 2 | = | 23 7 | − | 2 1 | = | 23 7 | − | 14 7 | = | 9 7 | 3. Write the answer as a proper fraction. If q = | 2 9 | | then | 5 7 | − q | = _______ |
Answer: 31/63 5 7 | − | 2 9 | = | 45 63 | − | 14 63 | = | 31 63 |
4. Write the answer as a proper fraction. If g = | 3 5 | | then g− | 2 5 | = _______ |
5. Write the answer as a proper fraction. If p = | 1 | | then p − | 3 5 | = _______ |
Answer: 2/5 1 | − | 3 5 | = | 1 1 | − | 3 5 | = | 5 5 | − | 3 5 | = | 2 5 | 6. Write the answer as an improper fraction. If p = | 3 5 | | then p + | 1 | = _______ |
Answer: 8/5 3 5 | + | 1 | = | 3 5 | + | 1 1 | = | 3 5 | + | 5 5 | = | 8 5 | 7. Write the answer as a mixed number (with a space between the integer part and the fraction part). If j = | 3 5 | | then j + | 2 3 | = _______ |
Answer: 1 4/15 3 5 | + | 2 3 | = | 9 15 | + | 10 15 | = | 19 15 | = | 1 | 4 15 | 8. Write the answer as a proper fraction. If t = | 5 7 | | then | 2 9 | + t | = _______ |
Answer: 59/63 2 9 | + | 5 7 | = | 14 63 | + | 45 63 | = | 59 63 | 9. Write the answer as an improper fraction. If r = | 3 | 2 7 | | then r + 7 = _______ |
Answer: 72/7 3 | 2 7 | + | 7 | = | 23 7 | + | 7 1 | = | 23 7 | + | 49 7 | = | 72 7 | 10. Write the answer as a proper fraction. If k = | 5 7 | | then | 12 13 | × k | = _______ |
11. Write the answer as a mixed number (with a space between the integer part and the fraction part). If b = | 3 | 2 5 | | then b × 4 = _______ |
Answer: 13 3/5 3 | 2 5 | × | 4 | = | 17 5 | × | 4 1 | = | 68 5 | = | 13 | 3 5 | 12. Write the answer as a proper fraction. If y = | 2 | 2 7 | | then y × | 1 3 | = _______ |
Answer: 16/21 2 | 2 7 | × | 1 3 | = | 16 7 | × | 1 3 | = | 16 21 | 13. Write the answer as a proper fraction. If t = | 3 5 | | then t × | 2 3 | = _______ |
14. Write the answer as a proper fraction. If w = | 5 7 | | then | 2 9 | × w | = _______ |
15. Write the answer as a proper fraction. If d = | 5 7 | | then | 2 9 | ÷ d | = _______ |
Answer: 14/45 2 9 | ÷ | 5 7 | = | 2 9 | × | 7 5 | = | 14 45 | 16. Write the answer as a proper fraction. If t = | 3 5 | | then t ÷ | 2 3 | = _______ |
Answer: 9/10 3 5 | ÷ | 2 3 | = | 3 5 | × | 3 2 | = | 9 10 | 17. Write the answer as a proper fraction. If h = | 2 7 | | then h ÷ | 5 6 | = _______ |
Answer: 12/35 2 7 | ÷ | 5 6 | = | 2 7 | × | 6 5 | = | 12 35 | 18. Write the answer as a mixed number (with a space between the integer part and the fraction part). If g = | 2 | 2 5 | | then g ÷ | 1 3 | = _______ |
Answer: 7 1/5 2 | 2 5 | ÷ | 1 3 | = | 12 5 | × | 3 | = | 36 5 | = | 7 | 1 5 | 19. Write the answer as a mixed number (with a space between the integer part and the fraction part). If g = | 4 | 1 2 | | then g ÷ | 1 3 | = _______ |
Answer: 13 1/2 4 | 1 2 | ÷ | 1 3 | = | 9 2 | × | 3 1 | = | 27 2 | = | 13 | 1 2 | 20. Write the answer as a proper fraction. If j = | 3 | 2 3 | | then j ÷ 4 = _______ |
Answer: 11/12 3 | 2 3 | ÷ | 4 | = | 11 3 | × | 1 4 | = | 11 12 |
Try the Quiz : Algebraic Expressions - Evaluation 4
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