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JulijaS [17]
3 years ago
11

Help! I need work too. I have a test tomorrow and I don't know how to solve this.

Mathematics
2 answers:
sleet_krkn [62]3 years ago
5 0
20        7
----- = ------
100      x

100 x 7 = 700
700/20 = 35
X = 35
professor190 [17]3 years ago
3 0
The answer is 35% put 7/20= n/100 do cross multiplication, 7×100= 700 then do 700/20= 35%
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