Answer: m=11/5
Step-by-step explanation:
grades?
s – 118 = 764
118 + s = 764
s – 764 = 118
764 + 118 = 8
The total number of students in all other grades can be represented by the equation 118 + s = 764.
'In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting themwith the equal to sign.'
According to the given problem,
Total number of students = 764
Number of students in third grade = 118
Let s be the number of students in all other grades,
⇒ s + 118 = 764
⇒ s = 764 - 118
⇒ s = 646 students
Hence, we can conclude, the number of students in all other can be represented by the equation 118 + s = 764.
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Answer:
118+s=764 is the correct answer.