6/10+3/5
6/10+6/10
4/7+23
12/21+14/21
5/9+2/3
5/9+6/9
3/4+4/5
15/20+16/20
1/2+3/5
5/10+6/10
Answer (1)
Answer:6/56/526/2126/2111/911/931/2031/2011/1011/10Step-by-step explanation:1. 6/10 + 3/5 (6×5)+(10×3)/(10×5) 30+30/50 60/50 ÷ 10/10 = 6/52. 6/10 + 6/10 12/10 ÷ 2/2 = 6/53. 4/7 + 2/3 (4×3)+(7×2)/(7×3) 12+14/21 = 26/214. 12/21 + 14/21 = 26/215. 5/9 + 2/3 (5×3)+(9×2)/(9×3) 15+18/27 33/27 ÷ 3/3 = 11/96. 5/9 + 6/9 = 11/97. 3/4 + 4/5 (3×5)+(4×4)/(4×5) 15+16/20 = 31/208. 15/20 + 16/20 = 31/209. 1/2 + 3/5 (1×5)+(2×3)/(2×5) 5+6/10 = 11/1010. 5/10 + 6/10 = 11/10
