Question

4/5
$4by5 + (5by6 - 7by8)$
(5/6-7/8)​

Answer 1

Answer:

4/5 + (5/6 - 7/8) = 4/5 + (40 - 42/48)

= 4/5 + (-2/48)

=4/5 + (-1/24)

= 4/5 - 1/24

=96 - 5/120

= 91/120

= 0.75

Answer 2

Answer:

96-5 1/20

91 /20

0.75 is the answer...