Question

Responda as expressões:
A)1/3 _ 3/5 : 21/10
B)(3 _ 1/3 : 1/8) : 5/6
C)(1/3 _ 1/4) : (2/5 _ 1/10)


Me ajudem pfvr

Answer 1

a) 1
---
21

b) 2
---
5

c) 5
---
18