¡Buscando problemas de cálculo de multiplicación de 100 fracciones! ¡Urgente!

7/8 veces 13/16 veces 13/16

2/3 veces 15/28 veces 5/21

5/7 veces 35 veces 8 /21

1/5*8+1/8*11+...1/98*101

2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2

4/3*8=6 5/3*20=12 7 /3*14=6 8/7*40=35

4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14

30/1*30=1 51/ 9*102=18 19/9*76=36 4/9*8=18

5/8*90=144 99/98 *99=98 3/14*6=28 7/1 *28=4

10/1*90=9 5/3*105=63 19/7*38=14 5/1* 25=5

8/19* 16=38 61/60*122=120 7/2*28=8 6/1*48=8

9/7*18 =14 25/7*100=28 9/5*81 =45 8/9*16=18

4/9×3= 5÷1/3 = 1/2÷1/3 = 2/7×3/9 ÷2/7 = 21/ 25÷42= 4/5×3/4 = 8,7×0,2= 4×0,25= 1/7×14= 2/3÷5/6= 1,25× 8= 3/5÷5/8= 6/7× 3/2= 6×8.8= 4/11÷4= 4/9×3/8= 5/3÷5= 0÷8/3= 4/ 7 -2/3= 2/7×2 = 41/ 12×4= 4÷3/16= 12÷9/4 = 75/8 ÷5= 12×16/9 = 2/3×3= 8÷ 9/4 = 5/3÷3/5 = 4/ 5×5/8 = 7/9×9/7 = 2,64+3,6= 2,4×50= 3500÷70= 2050-298= 2+7÷9= 0,3÷3%= 81,2-11÷7-×3= 6696÷62-6.5×10.6 =

1. 89÷100= 0.82+0.08= 73×1= 0.63×10= 4÷10 = 17÷1000=

0.56+ 0,4= 1,25×100= 5,6+99=

100÷25= 1-0,93= 90-0,9=

794-198= 68×25= 6756-193-207=

72×125= 97×363×360= 8/63 * 9/70 * 15/28 = ? 10/63 * 9/28 * 14/15 = ? /56 * 9/70 = ? 12/35 * 8/105 * 9/10 = ? 18/35 * 12/35 * 14/45 = ? * 9/14 * 21/40 = ? 12/35 * 8/63 * 8/15 = ? 20/21 * 8/21 * 28/45 = ? /35 * 9/56 * 20/63 = ? 9/280 * 20/63 * 12/35 = ? 35/72 * 21/40 * 8/105 = ? ? 35/36 * 40/63 * 8/35 = ? 9/14 * 10/21 * 21/40 = ?

105 * 10/63 * 20/21 = ? 45/56 * 8/63 * 8/35 = ? 8/63 * 9/35 * 18/35 = ?