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29-06-2021
Mathematics

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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?

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29-06-2021

Answer:

145

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

x=145

Step-by-step explanation:

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