Learning Task 4:Answer the following,show your solution using decimal and proportion methods.
1. In survey, the Barangay had a certain number of Families and 60% of them are Identified and belong to the poor or marginalized sector. If the total families is 150, How many families are belong to the poor sector?
2. Lola Remedios went to groceries to buy her daily needs, if the total amount of her groceries is P 2,500.00. What would be the new amount if the store granted her 20% Senior Citizen's discounts?
3.A Passenger Bus can Accommodate 60 sits. During pandemic they reduce their accommodation to 50%. What is the actual sits can accommodate by the passengers?
Answers
Answer:
I don't know bro you tell me
Given : . In survey, the Barangay had a certain number of Families and 60% of them are Identified and belong to the poor or marginalized sector.
the total families is 150,
To Find : How many families are belong to the poor sector
Solution:
belong to the poor sector = (60/100) 150 = 90
or
60/100 = x/150
=> 6/10 = x/150
=> 6 = x/15
=> x = 15 * 6
=> x = 90
90 Families belong to the poor sector
groceries Amount before discount = 2,500 P
Discount = (20/100) 2500 = 500 P
Amount after discount = 2500 - 500 = 2000 P
new amount = 2000 P
Total Seats = 60
50% reduction = (50/100) 60 = 30
Seats after reduction = 60 - 30 = 30
30 sits can accommodate by the passengers
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