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

Help pls

Date Posted: 2 months ago
Views: 30

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Venuraam's answer
5 answers (Tutor Details)
How I got the equation:

After Jake gave Calvin 4 marbles, Calvin and twice the number of marbles as Calvin. So that means if you wanna equate Calvin's marbles to Jake's marbles, Jake has to multiply his marble count by 2 for it to be equal to Calvin's
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Henry Tan
Henry Tan's answer
359 answers (A Helpful Person)
Hi Vivi, I had uploaded a similar question on YouTube “ ezmath/primary/model (at first/after-basic) #2a2 “ you can learn from there to find the answer.