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primary 6 | Maths
| Data Analysis
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Whole numbers
Date Posted: 4 years ago
Views: 342
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Sunny's age:
3 x p = 3p
Mabel's age:
3p - 5
(a) Mabel is (3p - 5) years old.
Sunny's age:
3 x 13 = 39
Mabel's age:
39 - 5 = 34
34 - 13 = 21
(b) Mabel is 21 years older than Christine.
3 x p = 3p
Mabel's age:
3p - 5
(a) Mabel is (3p - 5) years old.
Sunny's age:
3 x 13 = 39
Mabel's age:
39 - 5 = 34
34 - 13 = 21
(b) Mabel is 21 years older than Christine.
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