Iloraz liczby [tex]5 \frac{1}{5} [/tex]Przez liczbę 0,6 zwiekszony 3 razy wynosi:A) [tex] \frac{35}{.... Question from @KKlaudiiaaa

March 2022 2 6 Report

Iloraz liczby
[tex]5 \frac{1}{5} [/tex]
Przez liczbę 0,6 zwiekszony 3 razy wynosi:
A)
[tex] \frac{35}{3} [/tex]
B)
[tex] \frac{9}{5} [/tex]
C)
[tex]26[/tex]
D)
[tex]3[/tex]

jakubma

Odpowiedź:

Szczegółowe wyjaśnienie:

$(5\frac{1}{5}:0,6)*3=(\frac{26}{5}:\frac{6}{10})*3=(\frac{26}{5}*\frac{10}{6})*3=(\frac{13}{1}*\frac{2}{3})*3=\frac{26}{3} *\frac{3}{1}=26$

0 votes Thanks 0

basetla

$3(5\frac{1}{5}:0,6) = 3(\frac{26}{5}:\frac{6}{10}) = 3(\frac{26}{5}:\frac{5}{3}) = 3(\frac{26}{5}\cdot\frac{5}{3}) =3\cdot\frac{26}{3} = \boxed{26}\\\\\underline{Odp. \ C.}$

3 votes Thanks 1

basetla :)

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