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Primary 4 | Maths
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Date Posted: 6 years ago
Views: 779
I think i know but if im wrong i am really sorry!!! 38-10= 28 (the difference between them) "thrice as her age" (10×3= 30) 30-28= 2
Answer : her age is 2 year old
Answer : her age is 2 year old
Age difference is 28
2u->28
1u->14
Answer 14
2u->28
1u->14
Answer 14
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Hi! It’s important to know that the increase of Sarah’s age and her father’s age is the same. (So, one year later both their age increase by 1). I use the shaded block to represent the increase in age. Do ask questions if you don’t understand.
Date Posted:
6 years ago
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