What is 2 3/4 \times 1 2/7 ?

The solution to 2 3/4 \times 1 2/7 is 3 15/28

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simplify 2 3/4 \times 1 2/7

simplify

2 \frac{3}{4} \cdot 1 \frac{2}{7}

3 \frac{15}{28}

Decimal Notation

3.53571 \dots

Solution steps

2 \frac{3}{4} \cdot 1 \frac{2}{7}

Convert mixed numbers to improper fractions:

2 \frac{3}{4} = \frac{11}{4}

= \frac{11}{4} \cdot 1 \frac{2}{7}

Convert mixed numbers to improper fractions:

1 \frac{2}{7} = \frac{9}{7}

= \frac{11}{4} \cdot \frac{9}{7}

Apply the fraction rule:

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

= \frac{11 \cdot 9}{4 \cdot 7}

Multiply the numbers:

11 \cdot 9 = 99

= \frac{99}{4 \cdot 7}

Multiply the numbers:

4 \cdot 7 = 28

= \frac{99}{28}

Convert improper fractions to mixed numbers:

\frac{99}{28} = 3 \frac{15}{28}

= 3 \frac{15}{28}

x^{2} - 20 x - 44

\frac{1}{x + 3} + \frac{9 x - 7 x ^{2}}{1}

8 x^{3} + 4 x^{2} + 12 x

227 - 248 + 243

\frac{9}{16} \div \frac{3}{4}