Go through the Spectrum Math Grade 2 Answer Key Chapter 6 Lesson 6.18 Reading Picture and Bar Graph and get the proper assistance needed during your homework.
Spectrum Math Grade 2 Chapter 6 Lesson 6.18 Reading Picture and Bar Graph Answers Key
Keisha asked her classmates about their pets.
She made this bar graph to show the results.
Use the bar graph to answer the questions.
How many students have a dog or a cat? 14
How many students have no pets? _____
Answer:
In the above graph, the horizontal axis represents the list of different pets.
The vertical line represents the count of students.
The last bar represents the number of students having no pets.
So, 4 students will have no pets.
Which pet do the most students have? _______
Answer:
From the graph, the second bar length is greater when compared to the rest.
So, most of the students will have the pet cat.
How many students have either a fish or turtle? _______
Answer:
From the graph, 5 students have the pet fish.
2 are having the pet turtle.
So,5+2=7 students will have either a fish or turtle.
How many students did Keisha talk to? _______
Answer:
The number of students having dog are 6.
The number of students having cat are 8.
The number of students having fish are 5.
The number of students having turtle are 2.
The number of students having none are 4.
The sum of these students will be the total number of students Keisha spoke with.
6+8+5+2+4=25
She spoke with 25 students in all.
Carlos polled his classmates about their favorite fruits. He made this picture graph with the results. One piece of fruit on the graph means one person.
Use the picture graph to answer the questions.
How many classmates chose either bananas or oranges?10
How many chose grapes or pears? _____
Answer:
Each fruit resembles to the person. There are 3 grapes and 4 pears.
Thus, we can say that 3 choose grapes and 4 choose pears.
Which fruit did the most classmates choose? ________
Answer:
The number of oranges is more than the other fruits.
So, most of the classmates choose oranges.
How many classmates did not choose oranges? _______
Answer:
The total number of classmates who did not choose oranges will be the sum of classmates who choosed the other fruits.
The number of classmates who choose apples are 4.
The number of classmates who choose bananas are 4.
The number of classmates who choose grapes are 3.
The number of classmates who choose pears are 4.
4+4+3+4=15
Thus, 15 classmates did not choose oranges.
How many more chose apples than chose grapes? _____
Answer:
Each fruit resembles to the person. There are 4 apples and 3 grapes.
4-3=1 student choose more apple than the grapes.
How many classmates told Carlos their favorite fruit? _______
Answer:
The number of classmates who choose apples are 4.
The number of classmates who choose oranges are 6.
The number of classmates who choose bananas are 4.
The number of classmates who choose grapes are 3.
The number of classmates who choose pears are 4.
The total will be the number of classmates who told their favorite fruit.
4+6+4+3+4=21
21 of his classmates told Carlos their favorite fruit.
Sam and his friends collect baseball cards. This picture graph shows how many cards they have.
Use the picture graph to answer the questions.
How many cards do the friends have in all? 40
Answer:
Each picture resembles 2 baseball cards.
The number of cards Sam will have be 6×2=12
The number of cards Tara will have be 4×2=8 and a half card means 1 card = 8+1 = 9
The number of cards Kono will have be 5×2=10 and a half card means 1 card = 10+1 = 11
The number of cards Trina will have be 4×2=8
The total will be 12+9+11+8=40
How many cards does Sam have? _____
Answer:
Sam have 6 cards.
The number of cards Sam has will have 6×2=12
Who has the fewest cards? _______
Answer:
The number of cards Trina has 4×2=8, which are fewest than the others.
How many cards does Kono have? _______
Answer:
Kono have 5 full and 1 half card.
The number of cards Kono will have 5×2=10 and a half card means 1 card = 10+1 = 11
How many cards do Tara and Trino have together? ______
Answer:
The number of cards Tara will have be 4×2=8 and a half card means 1 card = 8+1 = 9
The number of cards Trina will have be 4×2=8
Tara and Trino have alltogether have 9+8=17 cards .
How many more cards do Tara and Trino have together compared to Sam? _____
Answer:
Tara and Trino have alltogether have 9+8=17 cards .
The number of cards Sam will have be 6×2=12
17-12=5
Tara and Trino have 5 more cards when compared to Sam.