Question

ex. 2 - a, c.
Dau coroana!​

Answer 1

Explicație pas cu pas:

Bună !!

•Rezolvarea:

**mai jos↓

$a) \: \frac{2}{3} \: din \: 21 = \frac{2}{3} \times 21 = \frac{2 \times 21}{3} = \frac{42}{3} = 14$

$c) \: \frac{7}{6} \: din \: 18 = \frac{7}{6} \times 18 = \frac{7 \times 18}{6} = \frac{126}{6} = 21$

Succes !!;)

✿❀AndreeaBrainly123❀✿

Answer 2

Salut!

Răspuns: 14; 21 ✅

$\it{ \pink{a) \frac{2}{3} \times 21 = \frac{2 \times 21}{3} = \frac{42}{3} = \boxed{14} } }$

$\it{ \purple{c) \frac{7}{6} \times 18 = \frac{7 \times \not{ 18}}{ \not{6}} = \frac{7 \times 6}{2} = \frac{42}{2} = 21 } }$