Question

solve using suitable property. 2/5×(-3/7)-1/6×3/2+1/14×2/5​

Answer 1

Step-by-step explanation:

2/5 X  (-3)/7 - 1/6 X 3/2 + 1/14 X 2/5

= {2/5 X  (-3)/7} - (1/6 X 3/2) + (1/14 X 2/5)

= (-6)/35 - 1/4 + 1/35

= {(-24) - 35 + 4}/140

= (-55)/140

= -11/28