English

Simplify: ( 3 2 × 1 6 ) + ( 5 3 × 7 2 ) − ( 13 8 × 4 3 ) - Mathematics

Advertisements
Advertisements

Question

Simplify:

\[\left( \frac{3}{2} \times \frac{1}{6} \right) + \left( \frac{5}{3} \times \frac{7}{2} \right) - \left( \frac{13}{8} \times \frac{4}{3} \right)\]
Sum

Solution

\[(\frac{3}{2} \times \frac{1}{6}) + (\frac{5}{3} \times \frac{7}{2}) - (\frac{13}{8} \times \frac{4}{3})\]
\[ = \frac{1}{4} + \frac{35}{6} - \frac{13}{6}\]
\[ = \frac{1 \times 3 + 35 \times 2 - 13 \times 2}{12}\]
\[ = \frac{3 + 70 - 26}{12}\]
\[ = \frac{47}{12}\]

shaalaa.com
  Is there an error in this question or solution?
Chapter 1: Rational Numbers - Exercise 1.5 [Page 26]

APPEARS IN

RD Sharma Mathematics [English] Class 8
Chapter 1 Rational Numbers
Exercise 1.5 | Q 5.1 | Page 26

Video TutorialsVIEW ALL [1]

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×