Respostas
respondido por:
1
Formas reduzidas: significa simplificar os números ao máximo possível.
a)
4 (:2) 2
----- = -----
10 (:2) 5
*****************************
b)
52 (:4) 13
---- = -----
8 (:4) 2
********************************
c)
40 (:10) 4
------ = ------
90 (:10) 9
**********************************
d)
120 (:10) 12
--------- = ------
250 (:10) 25
a)
4 (:2) 2
----- = -----
10 (:2) 5
*****************************
b)
52 (:4) 13
---- = -----
8 (:4) 2
********************************
c)
40 (:10) 4
------ = ------
90 (:10) 9
**********************************
d)
120 (:10) 12
--------- = ------
250 (:10) 25
respondido por:
0
2
—
5
___
13
—
2
___
4
—
9
___
12
—
25
—
5
___
13
—
2
___
4
—
9
___
12
—
25
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