Question
P5.ST.JC.18121192-A1
The average cost of 4 magazines is $40.
After another magazine that costs $90 is added,
  1. What is new total cost of all the magazines?
  2. What is new average cost of all the magazines?
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Primary 5 STRATEGIES P5.ST.JC.18121192

16 May 2024, 03:50 AM

The average cost of 4 magazines is $40.
After another magazine that costs $90 is added,
  1. What is new total cost of all the magazines?
  2. What is new average cost of all the magazines?
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