Answered

the formula a=46c gives the floor area a in square meters that can be wired using c circuit

ASolve a=46c for c
BIf a room is 322 square meters, how many circuits are required to wire this room

Verified Answer :

\(a=46c \\ \\c= \frac{a}{46} \\ \\ \\a=322 \\ \\c= \frac{322}{46} \\ \\c=7\)

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