1.

-1/10 %2B (3/5)*(-2/3) %2B 5/2

Answer»

-2/3×3/5+5/2-3/2×1/6= -2/5+5/2-1/10= (-4+25-1)/10= (25-5)/10= 20/10 =2

-2/3×3/5=-6/151/6×3/5=3/305/2-3/30=72/3072/30-6/15=60/30=2



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