Question
PSLE
Oliver and Barbara bought some chocolate chip muffins. Each of them paid $151.20. Barbara bought 8 more chocolate chip muffins as she used a 10% discount coupon.
  1. How many chocolate chip muffins did Barbara buy?
  2. How much did Oliver pay for 1 chocolate chip muffin?
3 m
(a)

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(b)

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PSLE
Oliver and Barbara bought some chocolate chip muffins. Each of them paid $151.20. Barbara bought 8 more chocolate chip muffins as she used a 10% discount coupon.
  1. How many chocolate chip muffins did Barbara buy?
  2. How much did Oliver pay for 1 chocolate chip muffin?