Question

помогите: 5 1/5+3/10, 7 6/35+1/5

Answer 1

5 1/5+3/10=26/5 + 3/10 = 52/10 + 3/10 =55/10 = 5целых 5/10=5 1/2
7 6/35 + 1/5 =7+ 6/35+1/5 =7+ 6/35 + 7/35 = 7целых 13/35

Answer 2

5 1/5+3/10= 5 1/5+3/10=$frac{2+3}{10}$ = 5 1/2
7 6/35+1,5=7$frac{6+7}{35}$=7 $frac{13}{35}$