Question

Find the value of 4×5/8+(-4/9)

Answer 1

Answer:

$18\frac{1}{2}$

Step-by-step explanation:

$(4 * \frac{5}{8} ) + (\frac{-4}{9} )$

= $(1 * \frac{5}{2} ) + (\frac{-4}{9} )$

=  $\frac{5}{2} + \frac{-4}{9}$

LCM of 9 and 2 is 18

=  $\frac{(5*9) - (4 * 2)}{18}$

=  $\frac{45 - 8}{18}$

=   $\frac{37}{18}$

=  $2\frac{1}{18}$