asinus

590000+40000(6500000*1-3/4%)

$590000+40000\times(6500000\times1-\frac{3}{4} \%)$ 

= $590000+40000\times(6500000-48750)$

= $590000+40000\times6451250$

= $590000+258050000000$ 

= ${\color{blue}25805590000}$    !

590000+40000(6500000*1-3/4%)

$590000+40000\times(6500000\times1-\frac{3}{4} \%)$ 

= $590000+40000\times(6500000-48750)$

= $590000+40000\times6451250$

= $590000+258050000000$ 

= ${\color{blue}25805590000}$    !

Find the value of 3x+2 when 7+x=5

$7+x=5$

$x=-2$

$The \ value \ of \ \ \ {\color{blue}3x+2= 3\times(-2)+2}\ \ ist \ {\color{blue}-4}.$

what is 150x10^6/3x10^8

${\color{blue}\frac{150\times 10^{6} }{3\times 10^{8} }= \frac{50}{10^{2} }= \frac{50}{100} = \frac{1}{2} }$      !

how to simplify (4^3)5

${\color{blue}4^3\times 5= 2^6 \times 5=320}$   !

1/4 of 16

${\color{blue} \frac{1}{4}\times 16 = \frac{16}{4}=4}$     !

die hälfte meiner zahl ist die hälfte von 400

${\color{blue}\frac{x}{2}=\frac{400}{2} \ \ \ \ [\times 2}$

x = 400

Deine Zahl heißt 400.  !

The track team has 60 members.after the track meet 9 members rode home with the their parents instead of riding the team bus.what percent of the team rode home with their parents?create a model to prove your answer.

$\frac{x}{9\ members}=\frac{100^{\ O}/ \ o }{60\ members} \ \ \ \ [ \times 9\ members$

$x=\frac{100^{\ o}/ \ o \ \times \ 9\ members}{60\ members}$ 

x = 15%

${\color{blue}15\ Prozent \ of \ the \ participants \ rode \ home \ with \ their \ parents.}$

   !

80/2

${\color{blue}\frac{80}{2}= 40}$      !

80/2

${\color{blue} \frac{80}{2}=40}$     !