Question

lo pueden contestar rapido gracuias doy 50 puntos

Answer 1

1kilo ------------> 1.15

3/4kg = 3/4(1.15) = 3/4(115/100) = 345/400 = 0.863

1.5kg = 1.5(1.15) = 15/10(115/100) = 1725/1000 = 1.725

1/2kg = 1/2(1.15) = 1/2(115/100) = 115/200 = 0.575

1.2kg = 1.2(1.15) = 12/10(115/100) = 6/5(115/100) = 690/500 = 1.38

Answer 2

Espero que te sirva

Explicacion paso a paso:

1kilo ------------> 1.15

3/4kg = 3/4(1.15) = 3/4(115/100) = 345/400 = 0.863

1.5kg = 1.5(1.15) = 15/10(115/100) = 1725/1000 = 1.725

1/2kg = 1/2(1.15) = 1/2(115/100) = 115/200 = 0.575

1.2kg = 1.2(1.15) = 12/10(115/100) = 6/5(115/100) = 690/500 = 1.38