Question

Creați fractii egale prin înmulțire sau prin impartire
a) 1/2=
b)3/5=
15/25=
​

Answer 1

$\huge {}^{2)} \frac{1}{2} = \frac{1 \times 2}{2 \times 2} = \frac{2}{4} \\ \\ \huge {}^{3)} \frac{1}{2} = \frac{1 \times 3}{2 \times 3} = \frac{3}{6}$

$\huge {}^{2)} \frac{3}{5} = \frac{3 \times 2}{5 \times 2} = \frac{6}{10} \\ \\ \huge{}^{3)} \frac{3}{5} = \frac{3 \times 3}{5 \times 3} = \frac{9}{15}$

$\huge\frac{15}{25} {}^{(5} = \frac{15 \div 5}{ 25 \div 5} = \frac{1}{5}$

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