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On Monday, ALL the Grade 7 students either bought their lunch at the canteen or brought their lunch from home. Given that 20% of the students bought their lunch at the canteen and 116 students brought
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On Monday, ALL the Grade 7 students either bought their lunch at the canteen or brought their lunch from home. Given that 20% of the students bought their lunch at the canteen and 116 students brought lunch from home, how many students are in Grade 7?

User Danchez
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1 Answer

4 votes

Answer:

145

.8x = 116 (80% of class is 116)

x=145

Explanation:

User Brandt
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