13) Find the absolute value of : [ (-2/3) - (4/-5) 1 -
1/2
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Step-by-step explanation:
(-2/3) - (4/-5) 1 - 1/2
= (-2/3) - (-4/5) * 1 -1/2
= (-2/3) + (4/5) - 1/2
= {(-2*5) + (4*3)} / 5*3 -1/2
= { -10 + 12 }/15 -1/2
= 2/15 - 1/2
= {(2*2) - (1*15)} / 15*2
= { 4 - 15 } / 30
= -11/30
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