Question

Determine as somas dos números mistos:

a) 35* 45’+ 42* 75’


B) 110* 25’ 36”+ 45* 12’ 53”

C) 25* 36’ 19”+ 36* 46’ 52”

Answer 1

a) 35* 45’+ 42* 75’

35* 45'
42* 75'
-----------(+)
77* 120'=>>>>> R: 79*graus



B) 110* 25’ 36”+ 45* 12’ 53”

110* 25 ' 36"
45* 12' 53"
-------------------(+)
155* 37' 89">>>>>R :155* 38' 29"


C)

25* 36’ 19”
36* 46’ 52”
------------------(+)
61* 82' 71"



R: 62* 23' 11"

Answer 2

Resposta:

vlw d+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Explicação passo-a-passo: