4/7 = x+3/21
a) x=9
b) x=15
c) x= 33 3/4
d) x=91
-
would it be a...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 13:00, aziah86
4/7 = x+3/21
a) x=9
b) x=15
c) x= 33 3/4
d) x=91
-
would it be a? ?
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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