2. Rational numbers

Fill in the blanks below with the improper fractions that are equivalent in value to $3\frac{4}{5}$345.

Mixed Number | Improper Fraction | Equivalent Fraction |
---|---|---|

$3\frac{4}{5}$345 | $\frac{\editable{}}{5}$5 | $\frac{\editable{}}{25}$25 |

Easy

Less than a minute

Fill in the blanks below to complete the equivalent fractions to $6\frac{1}{8}$618:

Fill in the blanks below to complete the equivalent fractions to $1\frac{2}{5}$125:

Evaluate $4\times2\frac{2}{3}$4×223.

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Interpret and compute quotients of fractions, and solve word problems involving division of fractions by fractions, e.g., by using visual fraction models and equations to represent the problem. For example, create a story context for (2/3) ÷ (3/4) and use a visual fraction model to show the quotient; use the relationship between multiplication and division to explain that (2/3) ÷ (3/4) = (8/9) because 3/4 of 8/9 is 2/3. (In general, (a/b) ÷ (c/d) = (ad/bc). How much chocolate will each person get if 3 people share 1/2lb of chocolate equally? How many (3/4) cup servings are in (2/3) of a cup of yoghurt? How wide is a rectangular strip of land with length 3/4 mi and area 1/2 square mi?