Given 3/8 3/11Now, 3/8 3/11= 3× 11/8× 11 3× 8/11× 8{since LCM(8,11)=88}0ex0ex = 33/88 24/880ex0ex = 33 24/880ex0ex ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Mathematics

Standard Formulae - 2

Evaluate-3/8-...

Question

Evaluate
$\frac{- 3}{8} - \frac{3}{11}$

Open in App

Solution

Given $\frac{- 3}{8} - \frac{3}{11}$
Now,
$\frac{- 3}{8} - \frac{3}{11} = \frac{- 3 \times 11}{8 \times 11} - \frac{3 \times 8}{11 \times 8} {\sin c e L C M (8, 11) = 88} = \frac{- 33}{88} - \frac{24}{88} = \frac{- 33 - 24}{88} = \frac{- 57}{88}$
Hence, the required answer is $\frac{- 57}{88}$ .

Suggest Corrections

Similar questions

Simplify $:$ $8$ $-$ $($ $\frac{3}{4}$ $+$ $\frac{2}{10}$ $)$ $\div$ $($ $2 \frac{2}{4}$ $-$ $\frac{3}{5}$ $)$

Evaluate :

$(i) \frac{3}{7} + \frac{- 4}{9} + \frac{- 11}{7} + \frac{7}{9} (i i) \frac{2}{3} + \frac{- 4}{5} + \frac{1}{3} + \frac{2}{5} (i i i) \frac{4}{7} + 0 + \frac{- 8}{9} + \frac{- 13}{7} + \frac{17}{9} (i v) \frac{3}{8} + \frac{- 5}{12} + \frac{3}{7} + \frac{3}{12} + \frac{- 5}{8} + \frac{- 2}{7}$

Evaluate:

$\frac{9}{4} + \frac{13}{12} + \frac{15}{8} + \frac{(- 11)}{15}$

Evaluate

$\frac{- 3}{- 11} + \frac{5}{7}$

Q. Evaluate

\frac{3}{8} + \frac{7}{8} + \frac{6}{8}

Join BYJU'S Learning Program

Evaluate-38-311

Given -38-311Now,-38-311=-3×118×11-3×811×8{sinceLCM(8,11)=88}=-3388-2488=-33-2488=-5788Hence, the required answer is -5788.

Evaluate
$\frac{- 3}{8} - \frac{3}{11}$

Given $\frac{- 3}{8} - \frac{3}{11}$
Now,
$\frac{- 3}{8} - \frac{3}{11} = \frac{- 3 \times 11}{8 \times 11} - \frac{3 \times 8}{11 \times 8} {\sin c e L C M (8, 11) = 88} = \frac{- 33}{88} - \frac{24}{88} = \frac{- 33 - 24}{88} = \frac{- 57}{88}$
Hence, the required answer is $\frac{- 57}{88}$ .