Answer:
• UNDERSTAND:
a) What is asked?
= How much change did she receive from her ₱ 500 peso bill
b) What are the given facts?
= 3 kilograms of sugar at ₱ 75.70 per kilo
= 2 kilograms of rice at ₱ 42.50 per kilo
• PLAN:
a) What operation will you use?
= Multiplication, Addition and Subtraction
b) What is the number sentence?
500 - ((3 x 75.70) + (2 x 42.50)) = N
• SOLVE:
= 500 - ((3 x 75.70) + (2 x 42.50))
= 500 - ( 227.1 + 85)
= 500 - 312.1
= 187.9
Therefore:
Her mother received a change of ₱ 187.9 from her ₱ 500 peso bill.
• LOOK BACK/CHECK:
Spendings + Change = ₱ 500
₱ 312.1 + ₱ 187.9 = ₱ 500
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
• UNDERSTAND:
a) What is asked?
= How much change did she receive from her ₱ 500 peso bill
b) What are the given facts?
= 3 kilograms of sugar at ₱ 75.70 per kilo
= 2 kilograms of rice at ₱ 42.50 per kilo
• PLAN:
a) What operation will you use?
= Multiplication, Addition and Subtraction
b) What is the number sentence?
500 - ((3 x 75.70) + (2 x 42.50)) = N
• SOLVE:
= 500 - ((3 x 75.70) + (2 x 42.50))
= 500 - ( 227.1 + 85)
= 500 - 312.1
= 187.9
Therefore:
Her mother received a change of ₱ 187.9 from her ₱ 500 peso bill.
• LOOK BACK/CHECK:
Spendings + Change = ₱ 500
₱ 312.1 + ₱ 187.9 = ₱ 500