Inhaltsverzeichnis

S. 20 Nr. 1

Berechne mit dem Taschenrechner.

a)

14% von 72

`p = 14% = 0.14 `

`G = 72 `

`W = p*G = 0.14*72 = 10.08 `

b)

9% von 700

`p = 9% = 0.09 `

`G = 700 `

`W = p*G = 0.09*700 = 63 `

c)

1,5% von 2345

`p = 1,5% = 0.015 `

`G = 2345 `

`W = p*G = 0.015*2345 = 35,175 `

d)

16% von 450

`p = 16% = 0.16 `

`G = 250 `

`W = p*G = 0.16*250 = 40 `

e)

99% von 620

`p = 99% = 0.99 `

`G = 620 `

`W = p*G = 0.99*620 = 613,8 `

f)

0,15% von 400

`p = 0,15% = 0.0015 `

`G = 400 `

`W = p*G = 0.0015*400 = 0,6 `

g)

0,4% von 18 ha

`p = 0,4% = 0.004 `

`G = 18 ha `

`W = p*G = 0.004*18 = 0,072 ha `

h)

110% von 2 dm³

`2 dm*2 dm*2 dm =8 dm `

`p = 110% = 1.10 `

`G = 8 dm `

`W = p*G = 1.10*8 dm = 0,072 ha `

                                                                                                           Raphael Taubel
start/mathe/07/01_prozente/s020nr01.txt · Zuletzt geändert: 23.10.2013 10:12 (Externe Bearbeitung)
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