Hi, can somebody explain to me how it become 100? Thank you!

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secondary 4 | A Maths
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secondary 4 A Maths

Hi, can somebody explain to me how it become 100? Thank you!

Date Posted: 7 years ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

Good luck

Date Posted: 7 years ago

Geraldine

7 years ago

Thank you very much! :)