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Solving Math 3 page 85 in the book 'Horizon of Creativity' volume 2
Solving exercises on page 85 of Math 3 Volume 2 textbook, in the book 'Horizon of Creativity:
Reviewing Some Statistical and Probability Factors
1. Solve Exercise 1 Page 85 Math Grade 3
Problem: An employee monitors the rice entering the warehouse, and for each bag of rice entering, the employee draws a line on the window.
Below are the inspection results and notes on the quantity of each type of rice.
Read the counting results and complete the statistical table below.
(Each bag of rice weighs 50 kg.)
Based on the completed statistical table to answer the questions.
a) Which type of rice is imported the most?
b) Which type of rice is imported the least?
Solution Guide:
a) Observe the counting results to record data in the statistical table.
Rice weight = 50 kg x number of rice bags.
b) Based on the completed statistical table to answer the questions.
Answer:
a) The most imported type of rice is: resourceful rice.
b) The least imported type of rice is: ST 25 rice.
- See more: Solving exercises on page 7, 8, 9 of Math 3 Volume 2 textbook, in the book 'Horizon of Creativity'
2. Solve Exercise 2 Page 85 Math Grade 3
Problem: Which statement is correct, and which is incorrect?
Possible actions for a car approaching an intersection:
a) The car can turn left.
b) The car can turn right.
c) The car can go straight.
Solution Guide: Observe the illustration to answer the questions.
Answer:
Observing the illustration, we see that at the ocean junction, left turns are prohibited. Therefore, the car can only turn right or go straight. So:
a) Incorrect.
b) Correct.
c) Correct.
Solving exercises on page 85 of Math 3 Volume 2 textbook, in the book 'Horizon of Creativity: Reviewing some statistical and probability factors' will undoubtedly be very helpful for third-grade students and parents. Parents can refer to guide their children to understand and complete exercises accurately.
