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primary 5 Maths Whole Numbers Singapore

Need help with model and answer please

Date Posted: 9 months ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

since betty had 1 more unit of cupcakes when she had lost 60 + victoria had gained 60, 210-60-60= 90, 1 unit is 90

Date Posted: 9 months ago

Nina

9 months ago

Thanks