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OpenStudy (anonymous):
48 is 30% of what number
A. 14.4
B. 18
C. 62.5
D. 160
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OpenStudy (anonymous):
this time I really need help:)
OpenStudy (anonymous):
48 = 0.30x
Solve that.
OpenStudy (phi):
try to translate into an equation
48 is
becomes
48 =
30 percent becomes 0.30
of "turns into" multiply
"some number" becomes x
so
48 = 0.30*x
OpenStudy (anonymous):
48 is 30% of what number?
'is' indicates an equal sign.
30% is the same thing as 0.30
'of' indicates multipliaction
OpenStudy (anonymous):
hold on....let me read first
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OpenStudy (anonymous):
Now can you solve that equation..?
OpenStudy (anonymous):
Okay.
OpenStudy (phi):
to solve, divide both sides by 0.3
OpenStudy (anonymous):
ok so now I divide
OpenStudy (anonymous):
Yep
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OpenStudy (anonymous):
hold on....check my answer
OpenStudy (anonymous):
I got 160
OpenStudy (anonymous):
That's correct!
OpenStudy (anonymous):
:)Finally!!! Thanks!!! LOL :)
OpenStudy (anonymous):
Check:
48 is 30% of what number
48 is 30% of 160
30% of 160
0.30 * 160 = 48
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OpenStudy (anonymous):
:)...too bad I can't give away more than one medal. I have to give away one medal so I'll give a testimonial and fan to another
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