Question

If 4 squares of oil are required to make a square and 4 × 2 matches of oils are required to make two squares, state how many matches of oils will be required to make a square.?

Answer 1

Answer:

Step-by-step explanation:

36 squares

Step-by-step explanation:

4 stick for 1 square (3+1 sticks)

7 sticks for 2 squares (additional 3 for 2nd square)

10 sticks for 3 square ( additional 3 for next square)

Other than 1st square every square need 3 sticks so

Sticks required for n squares = 3n+1

3n+ 1 = 109

3n = 108

n = 36

Answer 2

Answer:

n = 36

Step-by-step explanation:

4 sticks of 1 square ( 3+ 1)

7 sticks for 2 square ( 3 for 2nd square )

10 sticks for 3 square ( addition 3 for next square )

other than 1 square every square need 3 sticks

stick required for 3 = 3n + 1

3n + 1= 109

3n = 108

n = 36

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