Question

calcule

a)1/3 de 2/9

b)1/3 de 45

c)1/3 de 2/7

d)1/2 de 24

e)2/3 de 9/10

f)2/3 de 18

g)1/4 de 2/7

h)1/4 de 36

i)1/5 de 2/9

j)1/5 de 35

me ajude preciso urgentemente​​

Answer 1

Explicação passo-a-passo:

a)

1 × 2 = 2

3 9 27

b)

1 × 45 = 45 = 15

3 3

c)

1 × 2 = 2

3 7 21

d)

1 × 24 = 24 = 12

2 2

e)

2 × 9 = 18 = 3

3 10 30 5

f)

2 × 18 = 36 = 12

3 3

g)

1 × 2 = 2 = 1

4 7 28 14

h)

1 × 36 = 36 = 9

4 4

i)

1 × 2 = 2

5 9 45

j)

1 × 35 = 35 = 7

5 5