Spectrum Math Grade 4 Chapter 4 Lesson 5 Answer Key Problem Solving

This handy Spectrum Math Grade 4 Answer Key Chapter 4 Lesson 4.5 Problem Solving provides detailed answers for the workbook questions.

Spectrum Math Grade 4 Chapter 4 Lesson 4.5 Problem Solving Answers Key

Solve each problem.

Question 1.
There are 48 chicken farms near an Ohio town. If each farm has 9 barns, how many total barns are there?
There are ____ total barns.
Answer:
Number of chicken farms = 48
Number of barns in each farm = 9
Total number of barns = ?
= 48 x 9 = 432
Therefore, 432 barns are there in total.

Question 2.
Mr. Ferris has a canoe rental business. Over the weekend, he rented 47 canoes. A canoe holds 3 people. If each canoe was full, how many people did Mr. Ferris rent to over the weekend?
Mr. Ferris rented to ____ people.
Answer:
Number of canoes for rent on weekend = 47
Number of people can canoe hold = 3
Number of people Mr. Ferris rent over the weekend = ?
= 47 x 3 = 141
Hence 141 people are rented over the weekend.

Question 3.
The school planned for 92 students to attend the school dance. The school bought 4 slices of pizza for each student. How many slices did the school buy?
The school bought ____ slices.
Answer:
Number of students attended to school dance = 92
Number of pizza slices that the school bought for every student = 4
Number of slices that a school buy =?
92 x 4 = 368
368 pizza slices are bought by school.

Question 4.
The pool opened on Memorial Day. Ninety-four people showed up. The pool manager gave out 2 vouchers to each person for free drinks. How many vouchers did the pool manager give out?
The manager gave out ____ vouchers.
Answer:
Number of people shoed up on pool opening = 94
Number of vouchers Pool manager gave to each person = 2
Number of Vouchers pool manager give out = people on opening x vouchers given to each person
= 94 x 2
= 188
Therefore, number of vouchers pool manager gave out is 188.

Question 5.
In the Sumton community, there are 56 houses. If there are 3 children living in each house, how many children live in houses in Sumton?
There are ____ children living in houses in Sumton.
Answer:
Number of houses in a Sumton community = 56
Children living in each house = 3
Number of children living in houses present in the Sumton community = ?
56 x 3 =168
Therefore, 168 children are living.

Question 6.
Deon and Denise are saving up to buy a computer game. If they put 23 dollars a week in the bank, how much money will they have in 5 weeks?
They will have ___ dollars.
Answer:
Number of dollars placing for a week in bank = 23
Number of dollars placing in 5 weeks = ?
= 23 x 5 = 115
Deon and Denise save 115 Dollars in 5 weeks.

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