Multiple-Choice Questions EXERCISES ON PERCENTS

Mathematics
Multiple-Choice Questions EXERCISES ON PERCENTS

ScanSolve AI Answer

Answer

2,700

Step 1: Convert the percentage to a fraction or decimal. The percentage given is 13%\frac{1}{3}\%. To convert a percentage to a fraction, divide by 100. 13%=13100=13×100=1300\frac{1}{3}\% = \frac{\frac{1}{3}}{100} = \frac{1}{3 \times 100} = \frac{1}{300}

Step 2: Set up the equation. Let the unknown number be NN. The problem states "9 is 13%\frac{1}{3}\% of what number?". This can be written as: 9=1300×N9 = \frac{1}{300} \times N

Step 3: Solve for NN. To find NN, multiply both sides of the equation by 300: N=9×300N = 9 \times 300 N=2700N = 2700

Step 4: Compare with the given options. The calculated value N=2700N=2700 matches option (D).

The number is 2,700\boxed{2,700}.

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Quick Answer

Convert the percentage to a fraction or decimal. The percentage given is (1)/(3)\%.

Multiple-Choice Questions EXERCISES ON PERCENTS
Mathematics

This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.

ScanSolve AI Answer
Step 1: Convert the percentage to a fraction or decimal. The percentage given is (1)/(3)\%. To convert a percentage to a fraction, divide by 100. (1)/(3)\% = (1)/(3)100 = (1)/(3 × 100) = (1)/(300) Step 2: Set up the equation. Let the unknown number be N. The problem states "9 is (1)/(3)\% of what number?". This can be written as: 9 = (1)/(300) × N Step 3: Solve for N. To find N, multiply both sides of the equation by 300: N = 9 × 300 N = 2700 Step 4: Compare with the given options. The calculated value N=2700 matches option (D). The number is 2,700. 4 down, 1 left today. What's next?