What is simplify 2 1/4*2 1/2 ?

The solution to simplify 2 1/4*2 1/2 is 5 5/8

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Multiply 2 1/4*2 1/2

simplify

2 \frac{1}{4} \cdot 2 \frac{1}{2}

5 \frac{5}{8}

Decimal Notation

5.625

Solution steps

2 \frac{1}{4} \cdot 2 \frac{1}{2}

Convert mixed numbers to improper fractions:

2 \frac{1}{4} = \frac{9}{4}

= \frac{9}{4} \cdot 2 \frac{1}{2}

Convert mixed numbers to improper fractions:

2 \frac{1}{2} = \frac{5}{2}

= \frac{9}{4} \cdot \frac{5}{2}

Apply the fraction rule:

\frac{a}{b} \cdot \frac{c}{d} = \frac{a \cdot c}{b \cdot d}

= \frac{9 \cdot 5}{4 \cdot 2}

Multiply the numbers:

9 \cdot 5 = 45

= \frac{45}{4 \cdot 2}

Multiply the numbers:

4 \cdot 2 = 8

= \frac{45}{8}

Convert improper fractions to mixed numbers:

\frac{45}{8} = 5 \frac{5}{8}

= 5 \frac{5}{8}

x, ∣ x ∣ \leq 7

x^{2} - 3 x - 9

(- 34) + 12

x^{2} - 3 x - 2 = 0