### Algebra-1 Problems

Problem # |
Problem Statement |
Problems Similar To |
---|---|---|

1. |
Write 80% as a decimal |
\begin{equation}80\end{equation} |

2. |
Write 4/4% as a decimal |
\begin{equation}\frac{4}{4}\end{equation} |

3. |
Write 167% as a decimal |
\begin{equation}167\end{equation} |

4. |
Express 10 as percentage |
\begin{equation}10\end{equation} |

5. |
Express 2/7 as percentage |
\begin{equation}\frac{2}{7}\end{equation} |

6. |
What is 44% of 5? |
\begin{equation}\frac{44}{100} \times 5=x\end{equation} |

7. |
What percent of 78 is 1677/50? |
\begin{equation}\frac{x}{100} \times 78=\frac{1677}{50}\end{equation} |

8. |
34% of what is 17/25? |
\begin{equation}\frac{34}{100} \times x=\frac{17}{25}\end{equation} |

9. |
Population of a certain city decreased to 71% that of last year's. The population now is 695303. What was it last year? |
\begin{equation}\frac{71}{100} \times x=695303\end{equation} |

10. |
The stock market index is now at 2852, which is 46% of last year's value. Where was it at last year? |
\begin{equation}x \times \frac{46}{100}=2852\end{equation} |

11. |
So far this week you have worked 187/100 hours at your part time job. This is 17% of the number of hours you work each week. How many hours do you work each week? |
\begin{equation}x \times \frac{17}{100}=\frac{187}{100}\end{equation} |

12. |
Sales tax rate in State X is 15%. Estimate the sales tax on a model of a Pirate Ship that costs $\$2300$. |
\begin{equation}2300 \times \frac{15}{100}\end{equation} |

13. |
In a purchase, customers pay 4% sales tax over an above the price of the article. You buy a skateboard with a printed price $\$83$, what is the total cost, with taxes, you'll need to pay? |
\begin{equation}83+83 \times \frac{4}{100}\end{equation} |

14. |
According to a nation's census, State X had about 9253500 residents. Of those, 20% are under age 18. How many of State X's residents are under the age of 18? |
\begin{equation}9253500 \times \frac{20}{100}\end{equation} |

15. |
A storage device has 600 megabytes of storage space. What percent of the space is used by a file that takes up 234 megabytes? |
\begin{equation}\frac{x}{100} \times 600=234\end{equation} |

16. |
A pharmacy discount card gives the user 51% off prescriptions. Mr. Kumar's cholesterol medication normally costs $\$8$. What is the final price with the discount card? |
\begin{equation}77-8 \times \frac{51}{100}\end{equation} |

17. |
A major city's public transport system sells $\$50$ tickets at a discounted price of $\$38$. What percentage is the discount? |
\begin{equation}\frac{50-38}{50} \times 100\end{equation} |

18. |
A textbook salesperson is paid a base salary of $\$24500$ plus a 2% commission on sales. Her total sales last year were $\$65600$. Find her total pay last year? |
\begin{equation}24500+65600 \times \frac{2}{100}\end{equation} |