Asked by mathelp124576

4 2/5x=12 1/10

A. 7 7/10
B.2 3/4
c.2 1/2
D.4/11

THE ANSWER I GOT WAS D BUT IT WAS 11/4 SO I WANTED TO SEE IF MINE WAS CORRECT.
Answered by Ms. Sue
Your answer is wrong.

4/11 does not equal 11/4.
Answered by mathelp124576
Well can you help me or something
Answered by bobpursley
4 2/5x=12 1/10

change to improper fractions.
22x/5=121/10

multipy each side by 10

44x=121
divide each side by 44

x=121/44=11/4

Now I wonder if the writer meant
22/(5x)=121/10

in that case, x works out to 4/11

check my work.
Answered by mathelp124576
oh ...ms.sue said 4/11 wasn't the answer but that is exactly what I got
Answered by Ms. Sue
Which of your answer choices = 11/4?
Answered by Damon
That is because you did not type it correctly
22/(5x) not 22x/5
parentheses are vital when typing on keyboard
Answered by Naruto Uzumaki
what are the answers
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