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Write 720\frac{7}{20} as a decimal number.

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Q. Write 720\frac{7}{20} as a decimal number.
  1. Understand the problem: Understand the problem.\newlineWe need to convert the fraction 720\frac{7}{20} into a decimal.
  2. Convert to decimal: Convert the fraction to a decimal.\newlineTo convert a fraction to a decimal, divide the numerator by the denominator.\newline7÷20=0.357 \div 20 = 0.35
  3. Check the result: Check the result.\newlineTo ensure there is no math error, we can multiply the decimal by 2020 to see if we get the original numerator back.\newline0.35×20=70.35 \times 20 = 7\newlineSince we get the original numerator back, the conversion is correct.

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