1. The electric bill of the Santos Family for the month of October was P1,920.50 and P1,615.00 on November. What was the average cost per month?
Operations to be used:
Number Sentence:
2. Three carpenters worked in a house. One worked for 3.25 days, the second worked for 4.5 days and the third for 3.75 days. What is their average number of working days?
Operations to be used:
Number Sentence:
Answers & Comments
Answer:
1. Operation to be used: Addition, Division
Number Sentence: Average = Sum / count
= 1,920.50 + 1,615.00 / 2
= 1537.5 / 2
Average = 384.375
2. Operations to be used: Addition, Division
Number Sentence: Average = Sum / count
= 3.25 + 4.5 + 3.75 / 3
= 11.5 / 3
Average = 3.833
Step-by-step explanation:
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