Question

4/3+3/7
/ это дробь …………

Answer 1

$frac{4}{3} + frac{3}{7} =1 frac{16}{21} \ \ frac{4}{3} =1 frac{1}{3} \ \ 1 frac{1}{3} + frac{3}{7} =1 frac{1*7}{21} + frac{3*3}{21} =1 frac{7+9}{21} =1 frac{16}{21}$

Answer 2

4/3 + 3/7 = 1 16/21
4/3 = 1 1/3
1 1/3 + 3/7 = 1 16/21