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Hope this help
Date Posted:
5 years ago
Hi...Why Xiaoli 4 unit Siti 3 unit? Can explain?
Because Siti use 1/3 of her beads, so she left 2u
Xiaoli use half (1/2) of the beads and left the same as siti, so xiaoli should have 4u and use 2u (half of 4).
Xiaoli use half (1/2) of the beads and left the same as siti, so xiaoli should have 4u and use 2u (half of 4).
Oh ok...thank you
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Hi Norain, I have uploaded a steps by steps video presentation on YouTube https://youtu.be/TJldgeKQngk , you can learn from there to improve your math.
Date Posted:
5 years ago
Thank you