Help to solve in the convenient way! 1.-4*23*(-0.5) 2.-0.4 * (-250) *5*(-0.2) 3. 7/13*(-6.5)*0.4*(-1 whole 6/7) 4. 6/23*(-2 whole 1/3) * (-69)*3/7 5.-0.7*2.5*1 I kiss 3/7 * (-4) 6.-5/18*(-4/13)*9/25*(-26)

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- 4*(-0,5)*23=2*23=46-0,4*(-250)*5*(-0,2)=100*(-1)=-100 7/13*(-13/7) * (-6,5)*0,4=-1 * (-26)=26 (-7/3)*3/7*(-69)*6/23=-1*(-18)=18-7/10*10/7*2.5*(-4)=-1*(-10)=10-5/18*9/25*(-4/13) * (-26)=-1/10*8=-0.8
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