Question

simplify {(5/2x1/10)+7/3x5/2}-(4/3x13/8)

Answer 1

Answer:

Step-by-step explanation:

We have to follow BODMAS rule here

{  } - takes highest priority

then [  ], then (   ), then /, then X,then +, then -.

first we execute {   }

in that (  ) are taken

5/2*1/10 = 1/2*1/2 = 1/4 ----- ( i )

7/3*5/2 = 35/6 ------- ( ii )

add ( i ) and ( ii )

1/4 + 35/6 = 3/12 + 70/12 = 73/12 ---------(  iii  )

( iii ) is solution of {   }

now (    )

4/3*13/8 = 1/3*13/2 = 13/6 --------( iv )

( iii ) - ( iv )

73/12 - 13/6 = (73 - 26)/12 = 47/12

answer = 47/12