What is 4 2/15 \div 3.1 ?

The solution to 4 2/15 \div 3.1 is 1.33333…

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4 2/15 \div 3.1

4 \frac{2}{15} \div 3.1

1.33333 \dots

Solution steps

4 \frac{2}{15} \div 3.1

Convert mixed numbers to improper fractions:

4 \frac{2}{15} = \frac{62}{15}

= \frac{62}{15} \div 3.1

Convert element to fraction:

3.1 = \frac{3.1}{1}

= \frac{62}{15} \div \frac{3.1}{1}

Apply the fraction rule:

\frac{a}{b} \div \frac{c}{d} = \frac{a}{b} \times \frac{d}{c}

= \frac{62}{15} \times \frac{1}{3.1}

Multiply fractions:

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

= \frac{62 \times 1}{15 \times 3.1}

Multiply the numbers:

62 \times 1 = 62

= \frac{62}{15 \times 3.1}

Multiply the numbers:

15 \times 3.1 = 46.5

= \frac{62}{46.5}

Divide the numbers:

\frac{62}{46.5} = 1.33333 \dots

= 1.33333 \dots

4 x^{2} - 64 x + 252

1 - (\frac{4}{5})^{2}

10 \cdot 1 0^{3}

\frac{12 x ^{3} - 11 x ^{2} + 9 x + 18}{4 x + 3}