Question

1 resolva o m.m.c
a) (81,49)
b) (1024)
com calculos por favor

Answer 1

81,49/ ÷3
27,49/ ÷3
9,49/ ÷3
3,49/ ÷3
1,49/ ÷7
1,7/ ÷7
1,1

R= 3×3×3×3×7×7= 3,969

10,24/ ÷2
5,12/÷2
5,6/÷2
5,3/ ÷5
1,3/ ÷3
1,1

R= 2×2×2×5×3= 120

Answer 2

Olá

O mmc são fatores comuns e não comuns de maiores expoentes.

O mmc de:

a)

81,49/3

27,49/3

9,49/3

3,49/3

1,49/7

1,7/7

1,1

MMC = 3.3.3.3.7.7 = 3969

MMC = 3969

b)

10,24/2

5,12/2

5,6/2

5,3/3

5,1/5

1,1

MMC = 2.2.2.3.5 = 120

MMC = 120

Bons estudos.