Practice with the help of Spectrum Math Grade 5 Answer Key Chapter 1 Lesson 1.5 Problem Solving regularly and improve your accuracy in solving questions.
Spectrum Math Grade 5 Chapter 1 Lesson 1.5 Problem Solving Answers Key
Solve each problem.
Question 1.
At the Bead Shop, there are 25 rows of beads. If there are 320 beads in each row, how many beads are in the shop?
There are _____ beads in the shop.
Answer:
Given that,
At the Bead Shop, there are 25 rows of beads.
There are 320 beads in each row.
The number of beads in beads shop is 25 x 320 = 8000.
Therefore, There are 8000 beads in the shop.
Question 2.
The cafeteria planned to bake 3 cookies for every student in the school. If there are 715 students, how many cookies does the cafeteria need to bake?
The cafeteria needs to bake ____ cookies.
Answer:
Given that,
The cafeteria planned to bake 3 cookies for every student in the school.
The number of students are 715.
The number of cookies that the cafeteria need to bake is 715 x 3 = 2145.
Therefore, The cafeteria needs to bake 2145 cookies.
Question 3.
A group of 123 students went on a field trip to collect seashells. If the students collected 15 shells each, how many shells did they collect?
The students collected _____ shells.
Answer:
Given that,
A group of 123 students went on a field trip to collect seashells.
The students collected 15 shells each.
The number of shells collected is 123 x 15 = 1845.
Therefore, The students collected 1845 shells.
Question 4.
A girls’ club is trying to get into the record books for the most hair braids. There are 372 girls. If each girl braids her hair into 40 little braids, how many braids will they have?
They will have ___ braids.
Answer:
Given that,
There are 372 girls.
If each girl braids her hair into 40 little braids.
The number of braids will they have is 372 x 40 = 14880.
Therefore, They will have 14880 braids.
Question 5.
A school bought 831 boxes of computer paper for the computer lab. Each box had 59 sheets of paper inside it. How many sheets of paper were bought in total?
The school bouaht ____ sheets of paper.
Answer:
Given that,
A school bought 831 boxes of computer paper for the computer lab.
Each box had 59 sheets of paper inside it.
The number of sheets of paper were bought in total is 831 x 59 = 49029.
Therefore, The school bought 49029 sheets of paper.
Question 6.
A vat of orange juice contains the juice from 23 1 oranges. If a company has 6 1 1 vats, how many oranges would it need to fill them all?
The company would need ____ oranges.
Answer:
Given that,
A vat of orange juice contains the juice from 231 oranges.
If a company has 611 vats.
The number of oranges would it need to fill in all is 231 x 611 = 141141.
Therefore, The company would need 141141 oranges.
Solve each problem.
Question 1.
The Pancake Restaurant served 348 pancakes. If 87 customers ate an equal number of pancakes, how many did each person eat?
Each person ate ____ pancakes.
Answer:
Given that,
The Pancake Restaurant served 348 pancakes.
If 87 customers ate an equal number of pancakes.
The number of pancakes that each person ate is 348 ÷ 87 = 4.
Therefore, Each person ate ____ pancakes.
Question 2.
Gary opened a bag of candy containing 126 pieces. He wants to give each of his guests the same number of pieces. If he has 42 guests, how many pieces does each person get?
Each guest gets ____ pieces.
Answer:
Given that,
Gary opened a bag of candy containing 126 pieces.
If he has 42 guests
The number of pieces that each person get is 126 ÷ 42 = 3.
Therefore, Each guest gets 3 pieces.
Question 3.
At the local fair, 358 people waited in line for a boat ride. The boat can hold 8 people. How many trips will the boat have to take for everyone to get a ride?
The boat will have to take ____ trips.
Answer:
Given that,
The 358 people waited in line for a boat ride.
The boat can hold 8 people.
The number of trips that the boat have to take for everyone to get a ride is 358 ÷ 8 = 44.75.
Therefore, The boat will have to take 44.75 trips.
Question 4.
Cafeteria workers were putting milk cartons into crates. They had 1,052 cartons and 36 cartons in each crate. How many full crates did they end up with?
They ended up with ____ full crates.
Answer:
Given that,
They had 1,052 cartons and 36 cartons in each crate.
The number of full crates that end up with is 1052 ÷ 36 = 29.22
Therefore, They ended up with 29.22 full crates.
Question 5.
A machine in a candy company creates 9,328 pieces of candy each hour. If a box holds 98 pieces of candy, how many boxes can be filled in one hour?
_____ boxes can be filled in one hour.
Answer:
Given that,
A machine in a candy company creates 9,328 pieces of candy each hour.
The each box holds 98 pieces of candy.
The number of boxes filled in one hour is 9328 ÷ 98 = 95.18
Therefore there are 95.18 boxes can be filled in one hour.
Question 6
Oliver was trying to beat his old score of 1,842 points in a video game. If he scores exactly 85 points each round, how many rounds would he need to play to beat his old score?
Oliver should play ____ rounds.
Answer:
Given that,
Oliver was trying to beat his old score of 1,842 points in a video game.
If he scores exactly 85 points each round.
The number of rounds need to pay to beat his old score is 1842 ÷ 85 = 21.67.
Therefore, Oliver should play 21.67 rounds.