3/10 + 2/5 = ?sama caranya

3/10 + 2/5 = ?sama caranya

Jawaban:

3/10 + 2/5

= 3/10 + (2 × 2)/(5 × 2)

= 3/10 + 4/10

= 7/10 = 0,7

$\$

–Cyuzell!!

Jawaban:

0,7

Penjelasan dengan langkah-langkah:

$tt frac{3}{10} + frac{2}{5}$

$tt = frac{3}{10} + frac{2( times 2)}{5 ( times 2)}$

$tt = frac{3}{10} + frac{4}{10}$

$tt = frac{3 + 4}{10}$

$tt = frac{7}{10} = boxed{ bold{ red{0.7}}}$

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Answer By :

$large{textbf{textsf{blue{Mathdy}}}}$