Susan walked a total of 8 kilometers by making 4 trips to school. How many trips will Susan have to make in all to walk a total
2 answers:
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Answer:
<h3>33.3%</h3>Step-by-step explanation:
Using the formula for calculating simple interest as shown;
Simple Interest = Principal * Rate *Time/100
Principal = Cost of tablet = $1500
Interest after one year = $1500-$1000 = $500
Time = 1year
Substituting this values into the formula;
The interest rate that her parents assumed is 33.3%