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primary 5 | Maths | Fractions
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Shahid
Shahid

primary 5 chevron_right Maths chevron_right Fractions chevron_right Singapore

Hi, please help with this question. Thank you.

Date Posted: 3 years ago
Views: 263

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a) the number of dots = figure number + 2
Thus figure 23 needs 25 dots.

b) the number of sticks = (figure number) x 2 + 1
Thus 197 sticks = (figure n) x 2 + 1
(figure n) x 2 = 196
figure n = 98
figure 98 will have 197 sticks
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Christmas MT
Christmas Mt's answer
2903 answers (A Helpful Person)
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Shahid
Shahid
3 years ago
Thank you so much.
Shahid
Shahid
3 years ago
Thank you so much for helping. Appreciate it.