The solution to 9/8+7/40 is 13/10

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simplify 9/8+7/40

Solution

simplify

\frac{9}{8} + \frac{7}{40}

\frac{13}{10}

Decimal Notation

1.3

Solution steps

\frac{9}{8} + \frac{7}{40}

Least Common Multiplier of

8, 40 : 40

Adjust Fractions based on the LCM

= \frac{45}{40} + \frac{7}{40}

Apply the fraction rule:

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

= \frac{45 + 7}{40}

Add the numbers:

45 + 7 = 52

= \frac{52}{40}

Cancel

\frac{52}{40} : \frac{13}{10}

= \frac{13}{10}

\frac{9 i}{- 3 + 4 i}

ln (1.6)

x^{2} - 1 + x^{2} - 16 = 4

8 x^{2} - 10 x + 15 = 0