1. 4 1/2-2,1 =
2. 24/5 - 2 1/7 =
3. 18 5/28 - 11 2/7 =
pakai cara!!![]()
2. 24/5 - 2 1/7 =
3. 18 5/28 - 11 2/7 =
pakai cara!!
Penjelasan dengan langkah-langkah:
4 1/2 - 2,1 =
= 4 1/2 - 2 1/10
= 9/2 - 21/10 = 45/10 - 21/10 = 24/10 = 12/5
= 2 2/5 = 2,4.
_______________________
24/5 - 2 1/7 =
= 24/5 - 15/7
= 168/35 - 75/35 = 93/35 = 2 23/35.
______________________________
18 5/28 - 11 2/7 =
= 509/28 - 79/7
= 509/28 - 316/28 = 193/28 = 6 25/28.
[Fr]
[answer.2.content]