Question

Zadanie 27 str 37 Matematyka z plusem kl.2 gimn.

Oblicz :

a) 5⁵/10⁴

b)44⁴ /22³

c) 64²*36²/6³ *2⁷

d)4⁶*8⁶/32⁵

Błagam rozwiążcie

Dziekue bardzo za rozwiazanie,jeżeli to zrobicie :)

Answer 1

5⁵:10⁴=5⁵:(2⁴×5⁴)=5/2⁴=5/16

44⁴;22³=2⁴×22⁴:22³=2⁴×22=16×22=352

64²×36²/6³×2⁷=(2⁶)²×(6²)²/6³×2⁷=2²×6⁴/6³×2⁷=2⁵×6=32×6=192

4⁶×8⁶/32⁵=32⁶/32⁵=32

Answer 2

5⁵/10⁴ = 3125/10000 = 0,3125
44⁴ /22³ = 3748096/10648 = 352
64²*36²/6³ *2⁷ = 4096*1296 / 216*128 = 5308416/27648 = 192
4⁶*8⁶/32⁵ = 4096*262144 / 33554432 = 1073741824/33554432 = 32