How big is 36x24?

Answer 1

36x24 what value? inches, feet, yards, miles,metres,centimetres, millimetres? It's impossible to answer in that context.

If you only mean 36x24 as a multiplication problem, then it equals 864.

If you want to simplify 36x24 ( like a ratio, I guess), then it becomes 18x12, 9x6, and 3x2.

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I disagree with the last sentence because a ratio is denoted by ":" or "/", not "x".

Answer 2

36 x 24 ??? What are the units.

The numbers suggest it is in Imperial Inches.

36 ins = 3 ft & 24 inches = 2 ft.

3 ft x 2 ft = 6 sq.ft. ( or 24 x 36 = 864 sq. ins.)