If 100 Centimetres = 1 Meter, then What is the Value of 100 Centimetre GMAT Problem Solving

Question: If 100 centimetres = 1 meter, then what is the value of 100 centimetre^2 in meter^2?

  1. 0.001m^2
  2. 0.01m^2
  3. 0.1m^2
  4. 1m^2
  5. 10m^2

Correct Answer: B

Solution and Explanation:
Approach Solution 1:

1 m^2= 1m∗1m= 100cm∗100cm=10,000cm^2;
100cm^2= 0.01m^2.

Approach Solution 2:

100 cm= 1 m .
100*100 cm^2= 1 m ^2.
100 cm^2= ( 1/100 ) m^2= 0.01 m^2.

Approach Solution 3:

100 cm = 1 m
Square both sides to get cm^2 and m^2
10000 cm^2 = 1 m^2
Divide by 100 to get what is asked in the question
100 cm^2 = 0.01 m^2.

“If 100 centimetres = 1 meter, then what is the value of 100 centimetre^2”- is a topic of the GMAT Quantitative reasoning section of GMAT. To solve GMAT Problem Solving questions a student must have knowledge about a good amount of qualitative skills. GMAT Quant practice papers improve the mathematical knowledge of the candidates as it represents multiple sorts of quantitative problems.

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