Question

A)√4/10:10/9
B)(2/3)²+(1/2)
C)3-(1/2)²

Me ajudem!!!!

Answer 1

Explicação passo-a-passo:

a) √4/10 : 10/9=

2/10 : 10/9=

2/10 × 9/10=

18/100=

9/50

b) 4/9 + 1/2=

8 + 9

_______=

18

17/18

c) 3 - 1/4=

12 - 1

______=

4

11/4