simplify 9/4+9/16

Solution

simplify

\frac{9}{4} + \frac{9}{16}

\frac{45}{16}

Decimal Notation

2.8125

Solution steps

\frac{9}{4} + \frac{9}{16}

Least Common Multiplier of

4, 16 : 16

Adjust Fractions based on the LCM

= \frac{36}{16} + \frac{9}{16}

Apply the fraction rule:

\frac{a}{c} + \frac{b}{c} = \frac{a + b}{c}

= \frac{36 + 9}{16}

Add the numbers:

36 + 9 = 45

= \frac{45}{16}

z^{2} - 8 z - 20

(- 3) - 1

3 (2 x - 4) + 6 x - 1

\frac{2 a ^{2} + ab - b ^{2}}{a + b}

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