Question 8 of 48intermediate💡 UnderstandShort Answer2 marks
Dhara: The number of plants is 6 + 6 + 6 + 6 + 6 + 6 = … 8 times 6 = … = = … Gopal: No, it is 8 + 8 + 8 + 8 + 8 + 8 = . Who do you think is correct?
Correct Answer
Dhara's method: 6 + 6 + 6 + 6 + 6 + 6 + 6 + 6 = 48 (8 groups of 6) = 48
Gopal's method: 8 + 8 + 8 + 8 + 8 + 8 = 48 (6 groups of 8) = 48
Answer: Both Dhara and Gopal are correct. Both expressions equal 48.
Exercise: Plants in the Garden | Q: 1 | (Page Page 12)
For More Understanding
Explanation
The chapter demonstrates that multiplication is commutative. Whether we count 8 rows of 6 plants each ( = 48) or 6 columns of 8 plants each ( = 48), the total number of plants remains the same at 48.
Solution Steps
Dhara's method: 6 + 6 + 6 + 6 + 6 + 6 + 6 + 6 = 48 (8 groups of 6)
Gopal's method: 8 + 8 + 8 + 8 + 8 + 8 = 48 (6 groups of 8)
Both give the same answer: = 48 and = 48