Praxis 7813- Fractions & Ratios- Exam with Answers
1. decimal numbers less than 1 displayed using place values and
the powers of ten
2. decimal fractions fractions with a denominator of 10
3. benchmark fraction an easily remembered fraction that can be used to
make problems simpler (i.e. 1/10, 1/4, 1/2, etc.)
4. fraction decomposition breaking down a fraction into smaller fractions that
total to the original
5. fractions usually represent partial numbers
6. common denominator when 2 fractions share the same total parts of what-
ever item or items are being represented
7. real numbers numbers that have a specific value
8. denominator the bottom term of a fraction
9. numerator the top term of a fraction
10. percentages a way to represent part-to-whole relationships, where
the percent is the part out of 100
11. fraction composition
12. multiplicative identity property a number that, when multiplied by x, yields x; these
are one or forms of one such as x/x
13. unit fraction a fraction composed of 1 over any rational number;
the inverse of a whole number
14. greatest common factor (GCF)/great-
est common divisor (GCD)
1/2
1. decimal numbers less than 1 displayed using place values and
the powers of ten
2. decimal fractions fractions with a denominator of 10
3. benchmark fraction an easily remembered fraction that can be used to
make problems simpler (i.e. 1/10, 1/4, 1/2, etc.)
4. fraction decomposition breaking down a fraction into smaller fractions that
total to the original
5. fractions usually represent partial numbers
6. common denominator when 2 fractions share the same total parts of what-
ever item or items are being represented
7. real numbers numbers that have a specific value
8. denominator the bottom term of a fraction
9. numerator the top term of a fraction
10. percentages a way to represent part-to-whole relationships, where
the percent is the part out of 100
11. fraction composition
12. multiplicative identity property a number that, when multiplied by x, yields x; these
are one or forms of one such as x/x
13. unit fraction a fraction composed of 1 over any rational number;
the inverse of a whole number
14. greatest common factor (GCF)/great-
est common divisor (GCD)
1/2
