Su Lin has saved 1400 coins. 90% are 20¢ coins while the rest are 10¢ coins. Find the difference in value of the 20¢ coins and the 10¢ coins.
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Answer:
23800
Step-by-step explanation:
90% of 1400= 1260
value of 20¢ coins = 1260*20=25200.
Remaining coins= 140, value= 1400
difference=23800
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