1 : 1 + 3 * 4 = 1 * 1 + 3 * 4 = 1 + 12 = 2 + 12 = 14
1/8 * (4 4/5 - 2 1/10) + (1/2)² = 1/8 * (4 4/5 - 2 1/10) + 1/4 = 1/8 * (4 8/10 - 2 1/10) + 1/4 = 1/8 * 2 7/10 + 1/4 = 1/8 * 27/10 + 1/4 = 27/80 + 1/4 = 27/80 + 20/80 = 47/80
(4 - 9/2)² = (-1/2)² = 1/4
Nie jestem pewna do zadania drugiego, ale mam nadzieję, że pomogłam :)
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1 : 1 + 3 * 4 = 1 * 1 + 3 * 4 = 1 + 12 = 2 + 12 = 14
1/8 * (4 4/5 - 2 1/10) + (1/2)² = 1/8 * (4 4/5 - 2 1/10) + 1/4 = 1/8 * (4 8/10 - 2 1/10) + 1/4 = 1/8 * 2 7/10 + 1/4 = 1/8 * 27/10 + 1/4 = 27/80 + 1/4 = 27/80 + 20/80 = 47/80
(4 - 9/2)² = (-1/2)² = 1/4
Nie jestem pewna do zadania drugiego, ale mam nadzieję, że pomogłam :)