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P6 Mathematics

Question post on Sat, 08/07/2017 9:42pm

Please help in this question. Thanks!

SAHMom · Answer 1 · Post on Sat, 08/07/2017 9:47pm

In order to have one lowest possible marks for a test, the other three tests must score highest possible marks.

88×4 = 352

352 – 3×100 = 52#

cynthia ang · Answer 2 · Post on Sat, 08/07/2017 11:08pm

cynthia ang Post on Sat, 08/07/2017 11:08pm

Got it! Thank you very much! 😀

SAHMom · Answer 3 · Post on Sun, 09/07/2017 12:37pm

SAHMom Post on Sun, 09/07/2017 12:37pm

You’re welcome. 🙂