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Primary 4 | Maths
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Please help to explain in most simpliest form. Thanks
Date Posted: 3 years ago
Views: 298
Mother’s age is 5 units.
Siti’s age is 1 unit.
Their age difference is 4 units.
Note that even as two people age, their age difference remains the same.
So, 4 units = 24
1 unit = 6
5 units = 30
So last year, Siti was 6 years old and her mother was 30 years old.
This year, Siti is 7 years old and her mother is 31 years old.
Next year, Siti would be 8 years old and her mother would be 32 years old.
For a total combined 40 years of age.
Siti’s age is 1 unit.
Their age difference is 4 units.
Note that even as two people age, their age difference remains the same.
So, 4 units = 24
1 unit = 6
5 units = 30
So last year, Siti was 6 years old and her mother was 30 years old.
This year, Siti is 7 years old and her mother is 31 years old.
Next year, Siti would be 8 years old and her mother would be 32 years old.
For a total combined 40 years of age.
Thank you. Is very clear.
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Hope this helps!
Date Posted:
3 years ago
Thank you very much.
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