Question

1_desenvolver as operações nos números racionais absolutos:

a)1/2+2=

b)2-1/2=

c)1/2+3/4-1/8=

d)3/4×1/2=

e)3/5÷2/3=

f)(1/2)2(ao quadrado)=

g)3/4÷4=

h)6÷3/5

i)raiz quadrada de 5/25

me ajudem por favor​

Answer 1

a) 1/2+4/2=5/2

b)4/2-1/2=3/2

c)4/8+6/8-1/8=9/8

d)3/4x1/2=3/8

e) 3/5/2/3= 3/5 x 3/2=9/10

f)1/4

g)3/4/4/1=3/4 x 1/4= 3/16

h) 6/1/3/5=6/1 x 5/3=30/3=19

I)raiz quadrada de 5/5