Category Archives: Practice Tests

Week 4 Review: Practice Exercises and Problems

In the previous post, you have learned about multiplication and division of fractions. Now, let’s solve some exercises and problems. Practice Exercises 1 a.) 1/2 × 1/3 b.) 2/3 × 4/5 c.) 8 × 5/6 d.) 2 5/8 × 3 e.) 3 1/8 × 4/5 f.) 1 2/3 × 2 3/4 Practice Exercises 2 a.) 1/5 ÷… Read More »

Week 3 Review Answers and Solutions

These are the answers and solutions to the Week 3 Practice Exercises and Problems. Solutions to Practice Exercise 1 a.) 2 1/5 + 3 2/5 We can add the whole numbers first, 2 + 1 = 3. Then, add the fractions: 1/5 + 2/5 = 3/5. We then combine the whole number and the fraction,… Read More »

Practice Exercises on Subtracting Decimals

We have already learned how to add and subtract numbers with decimals. In this post, we practice subtracting decimals. Recall that in subtracting decimals, the decimal points should be aligned. Practice Exercises 1.) 2.32 – 1.82 2.) 6.71 – 3.9 3.) 6 – 0.52 4.) 5.03 – 4.25 5.) 0.53 – 0.33 6.) 4 –… Read More »

Practice Quiz on Converting Percent to Decimals

We have already learned how to convert percent to decimals. In this post, we are going to practice how to convert percent to decimals. Recall that in converting percent to decimals, you just have to divided the percentage by 100. Practice Quiz: Converting Percent to Decimals 1.) 20% 2.) 80% 3.) 25% 4.) 7% 5.)… Read More »

Practice Quiz on Converting Fraction to Percent

After learning converting fraction to percent, let’s practice by answering the following questions. There are different methods in converting fraction to percent. One method is to convert the fraction to decimal first, then multiply by the result by 100. However, in the solutions below, we will mostly use equivalent fractions. That is, since we want a% means… Read More »

Practice Quiz on Converting Decimals to Fractions

We have already learned how to convert decimals to fractions. The idea as we have discussed in the preceding link is to find the place value of the rightmost significant digit. The decimals whose place values are tenths, hundredths, thousandths and so on are multiplied by 1/10, 1/100, 1/1000 and so on respectively. After performing multiplication, the fraction… Read More »

Related Posts Plugin for WordPress, Blogger...