Anyone Who Can Solve This Correctly? - Education - Nairaland
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| Anyone Who Can Solve This Correctly? by TigerTears(op): 10:19pm On Mar 31, 2019 |
in a class of 40 students, 25 offer biology, 16 offer chemistry, 21 offer physics and some of the students must offer at least one of the three subjects. if 8 students offer biology and chemistry, 11 offer biology and physics. draw a vein diagram to illustrate this in formation using x to represent the number of students who offer all the three subjects. calculate x Maths gurus in the house over to you  |
| Re: Anyone Who Can Solve This Correctly? by Nobody: 12:27am On Apr 01, 2019 |
TigerTears:I will solve it by 7am today |
| Re: Anyone Who Can Solve This Correctly? by TigerTears(op): 5:33am On Apr 01, 2019 |
matex97:Will be waiting |
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