Dear all,
Please check the answer to the review exercise.
Remember Integrity Your Foundation.
Mark the answer with your red pen.
1a. 3/7 2a. 8/12, 7/12
1b. 3/8 2b. 8/24, 15/24
1c. 1/2
1d. 5/6
3. 5/15 + 9/15 = 14/15 ( Please shade the model accordiingly).
4a. 5/6 4b. 31/35
5. 12/15 - 10/15 = 2/15
6a. 2/3 6b. 4/15
7a. 4/9 7b. 4/11
8a. 5divide 6 8b. 7 divide 12
9a. 0.80 9b. 0.22 9c. 0.42
10a. 1 2/5 10 b. 4 3/4 10c. 2 3/4 10d. 4 2/3
1a. 2 2/3 (2.67) 1b. 3 1/4 (3.25) 1c. 2 4/7 (2.57) 1d. 4 3/5 (4.60)
Review 3.
1a. CE 1b. AF 1c. BD
2a. GH 2b. GI
3a. AC 3b. EF 3c. AD 4d. RU
4. I will mark.
5a. 2025 5b. 160 5c. 3875 5d. 24 (put in your units)
6a. 700 6b. 3195 (put in your units)
7. 120 8. 20 (put in your units)
Happy marking :))
Love you,
Mrs Mak
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