Translating Word Problems
These questions will test your ability to locate relevant mathematical information in word problems.
Place an X next to the correct expression in the questions below.
Tina goes to the store to purchase some CDs and DVDs. CDs cost $15 and DVDs cost $18. Which of the following expressions gives the total amount of money, in dollars, Tina will pay for purchasing 2 of the CDs and D of the DVDs ______15+D ______30+18D ______18+D+30 ______D(18+15)
【参考答案】
The first step is to calculate the total cost of the CDs: 2(......