contoh : 6 2/5 + 7/10 = 32/5 + 7/10 = 64/10 + 7/10 = 71/10 pertanyaan : 1). 1 1/2 + 2/3 = 2). 2 1/2 + 2 1/4 = 3). 3 1/4 + 2 1/2 = 4). 2 1/3 + 3/6 = 5). 1 1/3 +

2). 2 1/2 + 2 1/4 = 2 + 2 = 4
= 1/2 = 2/4
= 2/4 + 1/4 = 3/4
= 4 3/4
3). 3 1/4 + 2 1/2 = 3+2 = 5
= 1/2 = 2/4
= 1/4 + 2/4 = 3/4
= 5 + 3/4 = 5 3/4
4). 2 1/3 + 3/6 =
= 1/3 = 2/6
= 2/6 + 3/6 = 5/6
= 2 5/6