Directions: Solve the following word problems below. Show your solution on the space provided. Take a photo of your solution and answer and upload it here.(8 points each) Scoring: 2 point- given 3 points- solution 3 points- correct answer
1.Liezel’s bank account contains 3500pesos and she makes monthly withdrawals of 150 pesos for 12 months. What is her new bank balance?
2.In a biology class, Mark learned that a human heart beats an average of 80 beats per minute. Their teacher told them to find the number of beats per hour and write their answer in scientific notation. What should Mark’s answer be? *
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Answers & Comments
Answer:
1.
150pesos x12pesos = 1,800 pesos
1800 pesos + 3500 = 5,300 pesos total
2.80b x 60m = 4,800 beats per minute
1 hour = 60 minutes
minutes = m
answer : 4,800 beats per minute
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