Question
P6.AG.JC.17080466-A1
Mary and Kathy went shopping. After Mary spent $93k, Kathy had 3 times as much as Mary. If Mary had $30k more than Kathy at first,
  1. Express the amount of money that Mary had at first in terms of k.
  2. If k = 40, find the amount of money that the two women had left after shopping.
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Primary 6 ALGEBRA P6.AG.JC.17080466

01 Jul 2024, 01:28 PM

Mary and Kathy went shopping. After Mary spent $93k, Kathy had 3 times as much as Mary. If Mary had $30k more than Kathy at first,
  1. Express the amount of money that Mary had at first in terms of k.
  2. If k = 40, find the amount of money that the two women had left after shopping.
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