7/5 ÷ 2/10 + 7/14 = ...?

7/5 ÷ 2/10 + 7/14 = …?

$frac{7}{5} div frac{2}{10} + frac{7}{14} \ = frac{7}{5}$

Penjelasan dengan langkah-langkah:

7/5 ÷ 2/10 + 7/14

= 7/5 × 5/1 + 7/14

= 35/5 + 7/14

= 7/1 + 7/14

= 98/14 + 7/14

= 105/14

= 75/10

= 15/2

= 7 1/2