Hi. How to solve this? Ans: 160. Thanks

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secondary 4 E Maths Singapore

Hi. How to solve this? Ans: 160. Thanks

Date Posted: 3 years ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

An idea

Date Posted: 3 years ago

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3 years ago

Thanks!:)