Question

using appropriate property find -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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