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primary 5 | Maths | Whole Numbers
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Ella weiss
Ella Weiss

primary 5 chevron_right Maths chevron_right Whole Numbers chevron_right Singapore

Hi can you help me for this pattern please ? Only c) I cannot understand the process
Thanks

Date Posted: 3 years ago
Views: 185
AC Lim
AC Lim
3 years ago
Figure number = table number

Pupils number = (Figure number x 6) + 2

therefore, pupils = 176
(Figure number x6) + 2 = 176
(Figure number x6) = 174
Figure number = 174/6
Figure number = 29
Number of table = 29

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AC Lim
Ac Lim's answer
12330 answers (A Helpful Person)
1st
Hope this helps.
Ella weiss
Ella Weiss
3 years ago
I do not understand why we must add 2 ?
AC Lim
AC Lim
3 years ago
Add 2 is the pattern...

Check for Figure 1
Figure 1, total pupils = 8
By Using my formula = (Figure x 6) +
= (1 x 6) + 2
=8

Check for figure 2, (total pupils = 14)
By Using my formula = (Figure x 6) +
= (2 x 6) + 2
=14

You can check for your answer b) 9 table = figure 9
Check for figure 9,
By Using my formula = (Figure x 6) +
= (9 x 6) + 2
=56

So for Figure 29
Check for figure 29,
By Using my formula = (Figure x 6) +
= (29 x 6) + 2
= 176

Answer for c = number of table = 29
Ella weiss
Ella Weiss
3 years ago
Thanks !
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AC Lim
Ac Lim's answer
12330 answers (A Helpful Person)
Because of these 2 pupils...need to add 2!