Question
P4.DE.JM.171010146-A1
Risa wants to buy some pens of the same price. If she buys 2 pens, she will have $7.70 left. If she buys 7 pens, she will short of $1.80.
  1. How much does each pen cost?
  2. How much does Risa have?
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Primary 4 DECIMALS P4.DE.JM.171010146

30 Jun 2024, 02:58 PM

Risa wants to buy some pens of the same price. If she buys 2 pens, she will have $7.70 left. If she buys 7 pens, she will short of $1.80.
  1. How much does each pen cost?
  2. How much does Risa have?
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