Question

4 upon 5 + minus 1 upon 2​

Answer 1

Answer:

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

$= \frac{4}{5} - \frac{1}{2}$

$= \frac{8 - 5}{10} = \frac{3}{10} = 0.3$

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Answer 2

Answer:

the 4/5+-1/2 in this the -1/2 would be in bracket and when it would be opened the +will become-and take lcm and solve it the answer would be 3

1/3