Question

Efectuati 5 operatii de imultire cu fractii ordinare
Va rog urgentt​

Answer 1

Răspuns:

Salut!

2/3×2/4=4/12

5/5÷5/5=1/1=1

10/5+6/5=16/5

4/6-3/6=1/6

2/7+2/7=4/7

Sper ca te-am ajutat!

Answer 2

$\it \dfrac{5}{2}\cdot\dfrac{3}{7}=\dfrac{15}{14}\\ \\ \\ \dfrac{3}{4}\cdot\dfrac{5}{2}=\dfrac{15}{8}\\ \\ \\ \dfrac{8}{3}\cdot\dfrac{5}{7}=\dfrac{40}{21}\\ \\ \\ \dfrac{10}{11}\cdot\dfrac{3}{7}=\dfrac{30}{77}$