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Popular >

simplify 4/30*12/4

Solution

simplify

\frac{4}{30} \cdot \frac{12}{4}

Solution

\frac{2}{5}

+1

Decimal Notation

0.4

Solution steps

\frac{4}{30} \cdot \frac{12}{4}

Cross-cancel common factor:

4

= \frac{12}{30}

Factor the number:

12 = 6 \cdot 2

= \frac{6 \cdot 2}{30}

Factor the number:

30 = 6 \cdot 5

= \frac{6 \cdot 2}{6 \cdot 5}

Cancel the common factor:

6

= \frac{2}{5}

Popular Examples

factor 4x^3-8x^2-25x+50 factor

4 x^{3} - 8 x^{2} - 25 x + 50

3 x = - 6

2 x^{2} + 4 = 396

simplify 3/4*8/5*4/9 simplify

\frac{3}{4} \cdot \frac{8}{5} \cdot \frac{4}{9}

- x^{2} + 4 x - 3 = 0

Frequently Asked Questions (FAQ)

What is 4/30*12/4 ?
The solution to 4/30*12/4 is 2/5