Question

-1/2×3/5+3/2-3/5×5/4?​

Answer 1

Answer:

0.45

OR

9/20

Step-by-step explanation:

Using BODMAS:

>> [(-1/2) * (3/5)] + (3/2) - [(3/5) * (5/4)]

>> (-3/10) + (3/2) - (3/4)

L.C.M. = 20

>> (-6 + 30 - 15)/20

>> (30 - 21)/20

>> 9/20

>> 0.45

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Answer 2

Answer:

Hello mate this is your answer.  CHEERS!!!!

9/20

Step-by-step explanation:

 (-1/2x3/5)+3/2-(3/5x5/4)

= -3/10 + 3/2 - 3/4

= (--6+30-15)/20  

= (30-21)/20

= 9/20