What is (3pi)/4*(180)/pi ?

The solution to (3pi)/4*(180)/pi is 135

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simplify (3pi)/4*(180)/pi

simplify

\frac{3 π}{4} \cdot \frac{180}{π}

135

Solution steps

\frac{3 π}{4} \cdot \frac{180}{π}

Cross-cancel common factor:

4

= \frac{3 π}{1} \cdot \frac{45}{π}

Multiply fractions:

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

= \frac{3 π 45}{1 π}

Cancel the common factor:

π

= \frac{3 \cdot 45}{1}

Apply rule

\frac{a}{1} = a

= 3 \cdot 45

Multiply the numbers:

3 \cdot 45 = 135

= 135

4 x^{2} + 28 x + 48 < 0

16 y^{2} + 40 y + 25

2 x - 3 x - 10 > 0

\frac{1}{3} (2)^{3}

81 x^{2} = 9