Practice with the help of Spectrum Math Grade 5 Answer Key Chapter 3 Lesson 3.6 Problem Solving regularly and improve your accuracy in solving questions.
Spectrum Math Grade 5 Chapter 3 Lesson 3.6 Problem Solving Answers Key
Solve each problem.
Question 1.
Jeff wants to buy a vase for $32.75. He only has $25. 15. How much does Jeff have to borrow from his brother to buy the vase?
He has to borrow _______.
Answer:
The above-given:
The amount jeff wants to buy a vase = $32.75
The amount he has = $25.15
The amount Jeff has to borrow from his brother to buy a vase = x
x = 32.75 – 25.15
x = 7.6
Therefore, he wants to borrow $7.6
Question 2.
Booker has to pay his rent. He has $ 1,252.45 in the bank. His rent is $672.30. How much money will Booker have left in the bank after he pays his rent?
Booker will have ________________ left in the bank.
Answer:
The above-given:
The amount he has in the bank = $1252.45
The rent he has to pay = $672.30
The amount he left in the bank after the payment = x
x = 1252.45 – 672.30
x = 580.15
Therefore, the amount he left was $580.15
Question 3.
The Thomas triplets want to buy some oranges. Justin has 23 cents, Jarrod has 45 cents, and Jeremy has 52 cents. How much money do the triplets have?
The triplets have _____.
Answer:
The above-given:
The number of cents Justin has = 23
The number of cents Jarrod has = 45
The number of cents Jeremy has = 52
The amount triplets have = x
Based on the given conditions we can formulate:
x = 23 + 45 + 52
x = 120
Therefore, they have 120 cents.
Question 4.
A school lunch costs $ 1.55. Sean has $2.45. How much money will he have left after buying lunch?
Sean will have _______.
Answer:
The above-given:
The cost of school lunch = $1.55
The amount Sean has = $2.45
The money he left after buying lunch = x
x = 2.45 – 1.55
x = 0.9
Therefore, Sean left with $0.9 after buying lunch.
Question 5.
Mr. Wilson just received his bill for $ 1,867.85 for the wedding dinner party for his daughter. His budget for the dinner was $2,000. How much less did the dinner cost than he expected?
The dinner cost ________________ less than he expected.
Answer:
The above-given:
The cost of the wedding dinner party = $1867.85
The budget for the dinner he can keep = $2000
The cost was less than he expected for the dinner = x
x = 2000 – 1867.85
x = 132.15
Therefore, the dinner cost $132.15 less than he expected.
Question 6.
Opal is buying groceries for dinner. Ravioli costs $3.25, salad costs $ 1.15, and bread costs $0.35. How much do Opal’s groceries cost?
The groceries cost _______
Answer:
The above-given:
The cost of Ravioli = $3.25
The cost of salad = $1.15
The cost of bread = $0.35
The total cost of groceries = x
Based on the given conditions, we can formulate:
x = 3.25 + 1.15 + 0.35
x = 4.75
Therefore, the total cost is $4.75