19. Hasil dari 5 -0,625 : 5 + 4/5 adalah ... a. 4,375 b. 4,475 C. 5,575 d. 5,675
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawab:
Penjelasan dengan langkah-langkah:
5 - 0,625 : 5 + 4/5
5 - 0,125 + 0,8
4,875 + 0,8
5,675 (D)
1. 5 - 0,625 ÷ 5 + 4/5
= 5/1 - 625/1.000 × 5/1 + 4/5
= 5/1 - 5/8 × 1/5 + 4/5
= 5/1 - (5 × 1/8 × 5) + 4/5
= 5/1 - 5/40 + 4/5
= 5/1 - 1/8 + 4/5
= 200 - 5 + 32/40
= 195 + 32/40
= 227/40
= 5,675 (D.)