Question

va rog urgent dau coroana​

Answer 1

Ăsta de sus e g

f)

$3 \times \frac{1}{7} + \frac{4}{5} = \frac{22}{7} + \frac{4}{5} = \frac{110 + 28}{35} = \frac{138}{35}$

Pe 22/7(amplificam cu 5) + 4/5 (amplificam cu 7)