Question

find the multiplicative inverse of ( 2 / 9 ) + ( - 3 / 5 )​

Answer 1

Step-by-step explanation:

-2/3 * 3/5 – 3/5 * 1/6 + 5/2 [Using associative property]

= 3/5 * (-2/3 – 1/6) + 5/2 [Using distributive property]

= 3/5 * {(-4 - 1)/6} + 5/2 [LCM (3, 2) = 6]

= 3/5 * (-5/6) + 5/2

= -3/6 + 5/2

= -1/2 + 5/2

= (-1 + 5)/2

= 4/2

= 2

Answer 2

➠Solution -

$\frac{2}{9} + ( \frac{ - 3}{5} )$

$⇝ \frac{10 - 27}{45}$

$⇝ \frac{ - 17}{45}$

❒Multiplicative inverse -

$(\frac{ - 45}{17} )$

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