1) execute addition a) 24 + (-6) = b) 2 (whole) 1/6 + (-3 (whole) 2/3) = C)-2/9 + 14/11 2) find value of expression (3/7+(-8/7))+3 (whole) 6/7 = 3) find value of expression (2.2+(-1/3))+ (-3 (whole) 1/15 = Please solve truly!) At me it turned out so: No. 1. A) 18B)-1.5. C) 1 whole 5/99....№2.3tselykh1/7

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1) execute addition a) 24 + (-6)=18 b) 2 (whole) 1/6 + (-3 (whole) 2/3)=13/6 - 11/3=(13-22)/6 =-9/6 =-2/6 c)-2/9 + 14/11=(-22+9 · 14)/99=(126-22)/99=104/99 = 1 5/99 2) find value of expression (3/7+(-8/7))+3 (whole) 6/7=(3-8+27)/7=22/7 = 3 1/7 3) find value of expression (2.2+(-1/3))+ (-3 (whole) 1/15=11/5-1/3 - 46/15 = = (33-5-46)/15 =-18/15=-6/5=-(1 1/5)
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Answer add