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primary 5 | Maths | Whole Numbers
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Toto
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primary 5 chevron_right Maths chevron_right Whole Numbers chevron_right Singapore

Please help p5

Date Posted: 4 years ago
Views: 333
Priscilla Ng
Priscilla Ng
4 years ago
List multiples of 9:
9, 18, 27 ... 72, 81, ...

List multiples of 10 with each of them plus 2:
12, 22, 32, ..., 72, 82, ...

The first common number from the 2 lists is 72.

Answer: 72

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Eric Nicholas K
Eric Nicholas K's answer
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Toto
Toto
4 years ago
Thanks
Toto
Toto
4 years ago
Thanks