TAREA 2 GRUPO:1-4 MATUTINO

Resolver los siguientes ejercicios

1.- ((6/14)(2/13)/(5/2))+ 2/7 =
12/182 / 5/2=
24/910 + 2/1 = _24 + 1820_ =
910

1844/910 + 7/1=_1844+6370_= 8214/910
910

2.- 9/7 + 6/5 -18/12 -1/5 =
_45+42_= 87/35 - 18/12=
35

_1044-630_=414/420 - 1/5=
420

_2070 - 420_= 1650/2100
2100

3.- 3/9 - 16/4 +25 =
_12 - 144_= 132/36 + 25/1=
36

_132 + 750_= 882/36
36

4.- 25 - 16 - 48 - 76 + 65 + 82 - 45 + 12 =
184-185= -1

5.- (2)(-9)(3)(-8)(7)(-6)(5)(4)(16)(-2) =
-18
-54
432
3024
-18144
90720
362880
5806080
-11612160

6.- 11/3 + 22/8 -3/4 =
_88 + 66_= 154/24 - 3/4= _616 - 72_= 544/96
24 96


7.- ((13/6)(33/4)/(19/16)) + 22 -18 =
424/24 / 19/16= 6864/450 + 22/1 = _6864 + 9900_=
450

16784/450 - 18/1= _16784 - 8100_= 8684/450
450


8.- 17 - 13 +62 -((33/3)(15/3)/3) =
4+62= 66/1 + 495/9= _594 + 495_= 1089/9 / 3/1= 1089/27
9

9.- (17)(1/5)(-4)(-6)(-2/7)(1/6)(45/6)(-2)=
17/5 - 4/1= -68/5 -6/1= 408/5 - 2/7= -816/35 1/6= 816/210 45/6= 3672/1260 -2/1=
-7344/1260

10.- -15 +15 -48 -65 -36 +52 +89 -79 +62 -69 =
218 - 312= -94