By accessing our 180 Days of Math for Fifth Grade Answers Key Day 103 regularly, students can get better problem-solving skills.
180 Days of Math for Fifth Grade Answers Key Day 103
Directions: Solve each problem.
Question 1.
Answer:
85
Explanation:
Question 2.
14 × 5 = __________
Answer:
70
Explanation:
Question 3.
647 ÷ 6 = ___________
Answer:
107.833
Explanation:
Question 4.
Round 45738 to the nearest thousand.
Answer:
46000
Explanation:
The difference between the number and the nearest thousands.
45738 – 45000 = 738
46000 – 45738 = 262
46000 is nearest thousand to the number 45738.
Question 5.
Write 0.35 as a percentage.
Answer:
35%
Explanation:
To know the number in percentage, we should multiply with 100
0.35 × 100 = 35
Hence, 35%
Question 6.
45 ÷ 5 + 4 × 8 = ____________
Answer:
41
Explanation:
Given, 45 ÷ 5 + 4 × 8
First, let us calculate 45 ÷ 5 = 9
Now calculate, 4 × 8 = 32
Now add both
9 + 32 = 41
Question 7.
6 × 
= 18
Answer:
3
Explanation:
Given, 6 × ____ = 18
Let us consider the unknown number be ‘x’.
6 × x = 18
Divide 6 on both sides.
(6 × x) ÷ 6 = 18 ÷ 6
x = 3
Question 8.
Record the line length.
Answer:
3.8 inches.
Question 9.
True or false?
Perpendicular lines are lines that remain the same distance apart.
Answer:
False.
Explanation:
Parallel lines are the lines that remain the same distance apart. perpendicular lines intersect at 90 degrees angle.
Question 10.
Plot the following point on the graph: (4, 0)
Answer:
Question 11.
Using the spinner above, what is the probability of landing on a 2 or 3?
Answer:
0.25
Explanation:
The probability of landing on 4 = 0.5
The probability of landing on 1 = 0.25
The probability of landing on 2 = 0.125
The probability of landing on 3 = 0.125
So, the probability of landing on 2 or 3 = 0.125 + 0.125
= 0.25
Question 12.
A rectangular garden has an area of 108 square meters. If its length is 18 m, what is its width?
Answer:
6 m
Explanation:
The area of the rectangle = 108 sq meters
Length, l = 18 m
Width, w = x
Area = l × w
108 = 18 × x
x = 108 ÷ 18
x =Â 6 m
