2/5:12/15*1/5
3/2*12/15+1/5
5/6-4/5+1/5
4/5:12/15*1/5
5/3-1/2:3/2
15/12-4/5:16/5
2/5:12/15*1/5 3/2*12/15+1/5 5/6-4/5+1/5 4/5:12/15*1/5 5/3-1/2:3/2 15/12-4/5:16/5
By Delilah
By Delilah
2/5:12/15*1/5
3/2*12/15+1/5
5/6-4/5+1/5
4/5:12/15*1/5
5/3-1/2:3/2
15/12-4/5:16/5
Đáp án:
Giải thích các bước giải:
Đáp án:
2/5:12/15*1/5 = 1/10
3/2*12/15+1/5 = 21/15
5/6-4/5+1/5 = 1/35
4/5:12/15*1/5 = 1/15
5/3-1/2:3/2 = 4/3
15/12-4/5:16/5 = 48/48 = 1
HAY THÌ CHO MÌNH CÂU TRẢ LỜI HAY NHẤT NHÉ!!!!!!!
Giải thích các bước giải: