use the favorite hot lunch bar graph for 1 - 2. 1. how many more students chose pizza than chose grilled…

use the favorite hot lunch bar graph for 1 - 2. 1. how many more students chose pizza than chose grilled cheese? think: subtract the number of students who chose grilled cheese, 2, from the number of students who chose pizza, 11. 11 - 2 = 9 9 more students 2. how many students did not choose chicken patty? 26 students use the ways to get to school bar graph for 3 - 5. 3. how many more students walk than ride in a car to get to school? more students problem solving real world 4. is the number of students who get to school by car and bus greater than or less than the number of students who get to school by walking and biking? explain. 5. what if 5 more students respond that they get to school by biking? would more students walk or ride a bike to school? explain. 6. write math write a word problem that can be solved by using the november weather bar graph on page 122.

use the favorite hot lunch bar graph for 1 - 2. 1. how many more students chose pizza than chose grilled cheese? think: subtract the number of students who chose grilled cheese, 2, from the number of students who chose pizza, 11. 11 - 2 = 9 9 more students 2. how many students did not choose chicken patty? 26 students use the ways to get to school bar graph for 3 - 5. 3. how many more students walk than ride in a car to get to school? more students problem solving real world 4. is the number of students who get to school by car and bus greater than or less than the number of students who get to school by walking and biking? explain. 5. what if 5 more students respond that they get to school by biking? would more students walk or ride a bike to school? explain. 6. write math write a word problem that can be solved by using the november weather bar graph on page 122.

Answer

Explanation:

Step1: Analyze "Favorite Hot Lunch" graph for question 1

From the graph, number of students who chose pizza is 11 and who chose grilled - cheese is 2. Subtract: $11 - 2=9$.

Step2: Analyze "Favorite Hot Lunch" graph for question 2

Total number of students who chose hot - dog, chicken patty, pizza and grilled - cheese is $8 + 4+11 + 2=25$. Number of students who chose chicken patty is 4. So number of students who did not choose chicken patty is $25 - 4 = 21$.

Step3: Analyze "Ways to Get to School" graph for question 3

Number of students who walk is 10 and who ride in a car is 4. Subtract: $10 - 4 = 6$.

Step4: Analyze "Ways to Get to School" graph for question 4

Number of students who get to school by car and bus is $4+12 = 16$. Number of students who get to school by walking and biking is $10 + 2=12$. Since $16>12$, the number of students who get to school by car and bus is greater.

Step5: Analyze "Ways to Get to School" graph for question 5

Currently, number of students who walk or bike is $10 + 2=12$. If 5 more students bike, new number is $10+(2 + 5)=17$. Since $17>12$, more students would walk or ride a bike.

Step6: Example for question 6

The November Weather bar graph shows that there were 15 sunny days, 8 cloudy days and 7 rainy days. How many more sunny days were there than rainy days?

Answer:

  1. 9
  2. 21
  3. 6
  4. Greater, because number of students by car and bus is 16 and by walking and biking is 12.
  5. Yes, because currently 12 students walk or bike and with 5 more biking it would be 17.
  6. The November Weather bar graph shows that there were 15 sunny days, 8 cloudy days and 7 rainy days. How many more sunny days were there than rainy days?