Jawab:
Penjelasan dengan langkah-langkah:
3)
-71 - (-55) - (-17)
= -71 + 55 + 17
= 55 + 17 - 71
= 72 - 71
= 1
4)
18 : 3 - 9 + 35
= (18 : 3) + (35 - 9)
= 6 + 26
= 32
5)
26 + 22 × 5 - 13
= (22 × 5) + (26 - 13)
= 110 + 13
= 123
6)
4/6 - 2/8
= [(4 × 4)/(6 × 4)] - [(2 × 3)/(8 × 3)]
= 16/24 - 6/24
= (16 - 6)/24
= 10/24
= (10 : 2)/(24 : 2)
= 5/12
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Jawab:
Penjelasan dengan langkah-langkah:
3)
-71 - (-55) - (-17)
= -71 + 55 + 17
= 55 + 17 - 71
= 72 - 71
= 1
4)
18 : 3 - 9 + 35
= (18 : 3) + (35 - 9)
= 6 + 26
= 32
5)
26 + 22 × 5 - 13
= (22 × 5) + (26 - 13)
= 110 + 13
= 123
6)
4/6 - 2/8
= [(4 × 4)/(6 × 4)] - [(2 × 3)/(8 × 3)]
= 16/24 - 6/24
= (16 - 6)/24
= 10/24
= (10 : 2)/(24 : 2)
= 5/12