Mathcheater
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- Joined
- Feb 5, 2018
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Can anyone solve this? "A pie graph has 4 unequal slices representing a sample..."
A pie graph has 4 unequal slices representing a sample of ‘n’ people to test their favourite soft drink. Eight more people join the sample and three fourths of them choose Fanta as their favourite soft drink. This result makes the fanta slice increase to 54% of total chart. How many people were initially in the sample?
A pie graph has 4 unequal slices representing a sample of ‘n’ people to test their favourite soft drink. Eight more people join the sample and three fourths of them choose Fanta as their favourite soft drink. This result makes the fanta slice increase to 54% of total chart. How many people were initially in the sample?