Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1:I'll solve this step-by-step using the specified LaTeX formatting guidelines:
Step 2:: Translate the problem into an algebraic equation
Let the unknown number be $$x$$.
The problem states that 20% of this number is 7.
Step 3:: Convert the percentage to a decimal
20\% = \frac{20}{100} = 0.20
Step 4:: Set up the algebraic equation
0.20x = 7
Step 5:: Solve for x by dividing both sides by 0.20
x = \frac{7}{0.20}
Step 6:: Calculate the value of x
x = \frac{7}{0.20} = 7 \div 0.20 = 35
Step 7:: Verify the solution
20\% \text{ of } 35 = 0.20 \times 35 = 7 \checkmark
Final Answer
The number is 35.
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students