Question

Amplificar las siguientes fracciones 2, 3, 4. 5, 6, 7, 8, 9 y 10 veces:
d. 4/7
e. 3/17

Answer 1

Desarrollo:
d. 4/7*2/2= (4*2)/(7*2)= 8/14
    4/7*3/3= (4*3)/(7*3)=12/21
    4/7*4/4= (4*4)/(7*4)=16/28
    4/7*5/5= (4*5)/(7*5)=20/35
    4/7*6/6= (4*6)/(7*6)=24/42
    4/7*7/7= (4*7)/(7*7)=28/49
    4/7*8/8= (4*8)/(7*8)=32/56
    4/7*9/9= (4*9)/(7*9)=36/63
    4/7*10/10= (4*10)/(7*10)=40/70

e. 3/17*2/2= (3*2)/(17*2)=6/34
    3/17*3/3= (3*3)/(17*3)=9/51
    3/17*4/4= (3*4)/(17*4)=12/68
    3/17*5/5= (3*5)/(17*5)=15/85
    3/17*6/6= (3*6)/(17*6)=18/102
    3/17*7/7= (3*7)/(17*7)=21/119
    3/17*8/8= (3*8)/(17*8)=24/136
    3/17* 9/9= (3*9)/(17*9)=27/153
    3/17*10/10= (3*10)/(17*10)=30/170