Question

Q2.using Appropriate properties find: (-2/3x5/6 + (-2/3x7/2)​

Answer 1

Step-by-step explanation:

${\huge{\boxed{\sf{\pink{☞Answe࿐★}}}}}$

$(\frac{ - 2}{3} \times \frac{5}{6} ) + ( \frac{ - 2}{3} \times \frac{7}{2} )$

Using Distributive property,

$\frac{ - 2}{3} ( \frac{5}{6} + \frac{7}{2})$

LCM of 6 and 2= 12

$\frac{ - 2}{3} ( \frac{5}{6} \times \frac{1}{1} + \frac{7}{2} \times \frac{3}{3} ) \\ \frac{ - 2}{3} ( \frac{5}{6} + \frac{21}{6} ) \\ = \geqslant \: \frac{ - 2}{3} \times \frac{26}{6} \\ = \geqslant \frac{ - 52}{18}$

Therefore, The solution is (-52/18).