2/5×_3/7_1/6×3/2+1/14×25 solve by using appropriate properties.
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Step-by-step explanation:
2/5×-3/7-1/6×3/2+1/14×25
= (2/5×-3/7)-(1/6×3/2)+(1/14×25/1)
= -6/35-3/12+25/14
= -6/35-1/4+25/14
= -24/140-35/140+250/140
= -24-35+250/140
= -59+250/140
= 191/140
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