using appropriate properties 2/5×(-3/7)-1/6×3/2+1/14×2/5
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(2/5*-3/7)-(1/6*3/2)+(1/4*2/5)
-6/35-1/4+1/35
taking LCM it will come 140
so -24+4-35/140
-55/140
-11/28
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Answer:
Step-by-step explanation:
2/5*(-3/7)-1/6*3/2+1/14*2/5 =0.4*-0.43-0.17*1.5+0.07*0.4 =0.4*-0.6*1.5+0.028 =-0.36+0.028 =-0.332
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