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|| Problems
If 0.15a = 0.33b, what should be the value of x in the proportion a:bx = 11:10?
a
=
11
b
5
=
2.2
b
a
:
b
x
=
11
:
10
a
b
x
=
11
10
2.2
b
b
x
=
1.1
2.2
1.1
=
x
x = 2