Basic Math Examples

$- 0.07 \div 25 \cdot 10^{- 6} \div 29 m + 29$

Step 1

Rewrite the division as a fraction.

$\frac{- 0.07 \div 25 \cdot 10^{- 6}}{29 m} + 29$

Step 2

Move

$10^{- 6}$ to the denominator using the negative exponent rule

$b^{- n} = \frac{1}{b^{n}}$ .

$\frac{- 0.07 \div 25}{29 m \cdot 10^{6}} + 29$

Step 3

Multiply the numerator by the reciprocal of the denominator.

$- 0.07 \div 25 \cdot \frac{1}{29 m \cdot 10^{6}} + 29$

Step 4

Combine.

$\frac{- 0.07 \cdot 1}{25 (29 m \cdot 10^{6})} + 29$

Step 5

Multiply

$- 0.07$ by

$1$ .

$\frac{- 0.07}{25 \cdot 29 m \cdot 10^{6}} + 29$

Step 6

Multiply

$25$ by

$29$ .

$\frac{- 0.07}{725 m \cdot 10^{6}} + 29$

Step 7

Simplify the denominator.

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Step 7.1

Raise

$10$ to the power of

$6$ .

$\frac{- 0.07}{725 m \cdot 1000000} + 29$

Step 7.2

Multiply

$1000000$ by

$725$ .

$\frac{- 0.07}{725000000 m} + 29$

Step 8

Move the negative in front of the fraction.

$- \frac{0.07}{725000000 m} + 29$

Step 9

Factor

$0.07$ out of

$0.07$ .

$- \frac{0.07 (1)}{725000000 m} + 29$

Step 10

Factor

$725000000$ out of

$725000000 m$ .

$- \frac{0.07 (1)}{725000000 (m)} + 29$

Step 11

Separate fractions.

$- (\frac{0.07}{725000000} \cdot \frac{1}{m}) + 29$

Step 12

Divide

$0.07$ by

$725000000$ .

$- (0 \frac{1}{m}) + 29$

Step 13

Combine

$0$ and

$\frac{1}{m}$ .

$- \frac{0}{m} + 29$