Oblicz. Mnożenie ułamków Klasa 5a) [tex]\frac{3}{4}[/tex] x6b)4x [tex]\frac{5}{6}[/tex]c)2 [tex]\fra.... Question from @mateuszfekner1012

April 2022 2 2 Report

Oblicz. Mnożenie ułamków Klasa 5

a) [tex]\frac{3}{4}[/tex] x6

b)4x [tex]\frac{5}{6}[/tex]

c)2 [tex]\frac{1}{2}[/tex] x6

d)10x1 [tex]\frac{1}{4}[/tex]

FajnyMisiu2001

Cześć!

Obliczenia

$\frac{3}{4}\cdot6=\frac{18}{4}=\frac{9}{2}=4\frac{1}{2}\\\\4\cdot\frac{5}{6}=\frac{20}{6}=\frac{10}{3}=3\frac{1}{3}\\\\2\frac{1}{2}\cdot6=\frac{5}{2}\cdot6=\frac{30}{2}=15\\\\10\cdot1\frac{1}{4}=10\cdot\frac{5}{4}=\frac{50}{4}=\frac{25}{2}=12\frac{1}{2}$