Question

SON EQUIVALENTES
Encuentra los números faltantes en las fracciones equivalentes.
a) 5= 3 = 4 = 15 = 0
3 6 12
15
b)
2=
=6 = 20 =
6
12
36
c) 4 = 8 = 20= 28 =
2
20
M

Answer 1

Respuesta:

a) 5/3 = 10/6 = 20/12 = 15/9 = 25/15

b) 2/6 = 4/12 = 6/18 = 20/60 = 12/36

c) 4/2 = 8/4 = 20/10 =  28/14 = 40/20

Explicación paso a paso:

Answer 2

Respuesta:

a) 25/15

b) 12/36

c) 40/20

Explicación paso a paso:

a) $\frac{5}{3} = \frac{10}{6} = \frac{20}{12} = \frac{15}{9} = \frac{25}{15}$

   $\frac{5x2}{3x2}=\frac{10}{6}\\\\\frac{5x4}{3x4} = \frac{20}{12}\\\\\frac{5x3}{3x3} = \frac{15}{9}\\\\\frac{5x5}{3x5} = \frac{25}{15}$

b) $\frac{2}{6} = \frac{4}{12} = \frac{6}{18} = \frac{20}{60} = \frac{12}{36}$

   $\frac{2x2}{6x2}=\frac{4}{12}\\\\\frac{2x3}{6x3} = \frac{6}{18}\\\\\frac{2x10}{6x10} = \frac{20}{60}\\\\\frac{2x6}{6x6} = \frac{12}{36}$

c) $\frac{4}{2} = \frac{8}{4} = \frac{20}{10} = \frac{28}{14} = \frac{40}{20}$

   $\frac{4x2}{2x2}=\frac{8}{4}\\\\\frac{4x5}{2x5} = \frac{20}{10}\\\\\frac{4x7}{2x7} = \frac{28}{14}\\\\\frac{4x10}{2x10} = \frac{40}{20}$