189952
Descripción
Mapa Mental por Armando Vital, actualizado hace más de 1 año
|
Creado por Armando Vital
hace alrededor de 11 años
|
|
Math Module IV
Juan Armando Pérez
Vital A01400839
Multicultural
- Rational Numbers
- Quotients of integrers Is
the greatest common
factor of numerator and the
denominator 1.
- Fundamental property of rational
numbers a/b * k/k = a/b*
- 36/54 = 2/3*18/18=2/3*
- Cross-Product test
a/b=c/d if a*d=b*c
- 36/54=2/3
36*3=108
54*2=108
108=108
- 36/54=2/3
36*3=108
54*2=108
108=108
- Cross-Product test
a/b=c/d if a*d=b*c
- 36/54 = 2/3*18/18=2/3*
- Fundamental property of rational
numbers a/b * k/k = a/b*
- Quotients of integrers Is
the greatest common
factor of numerator and the
denominator 1.
- Operations with rational numbers
- To realize the operation of
addition the two fractions must
be redrawn in a unit taht both
have in common, then add
numerator with numerator and
the same with denominator,
then the fraction simplifies
- 1/3+2/5=
5/15+6/15=
11/15
- Addition and Simplifying of fractions
- 1/3+2/5=
5/15+6/15=
11/15
- Multiplying of fractions
- Multiply the nominator
with th other and teh
same with denominator
- 1/2*2/5= 2/10
- Because 2 and 10 are
multiples of themselves
they can be simplified by
the same number taht is
2
- 2/10= 1/5
- 2/10= 1/5
- Because 2 and 10 are
multiples of themselves
they can be simplified by
the same number taht is
2
- 1/2*2/5= 2/10
- Multiply the nominator
with th other and teh
same with denominator
- Division of fractions
- To divide the fractions invert
the divisor and then multiply
- (7/8)/(1/4)=
7*4=28,
8*1=8 =
28/8
- (a/b)/(c/d) = ad/bc
- (a/b)/(c/d) = ad/bc
- (7/8)/(1/4)=
7*4=28,
8*1=8 =
28/8
- To divide the fractions invert
the divisor and then multiply
- To realize the operation of
addition the two fractions must
be redrawn in a unit taht both
have in common, then add
numerator with numerator and
the same with denominator,
then the fraction simplifies
¿Quieres crear tus propios Mapas Mentales gratis con GoConqr? Más información.