Question

Please help! I will fan and medal!

Answer 1

Simply solver for M:
1/10m - 1/11m = 1/1100
Subtract M from both sides^
11/110m - 10/110m = 1/1100
Find LCM ^
1/110m = 1/1100
Combine & Solve for M^
m = 10

Answer 2

um. thats not right

Answer 3

Sorry, I didn't use a calculator on the last part. m = .1

Answer 4

Bad math Q_Q

Answer 5

Yep thats right! Thanks a lot! Can you help me with one more? I suck at these :(

Answer 6

Multiply both sides by the LCD 1100 to clear out the fractions
\[\Large \frac{1}{10}m = \frac{1}{11}m + \frac{1}{1100}\]
\[\Large {\color{red}{1100*}}\frac{1}{10}m = {\color{red}{1100*}}\left(\frac{1}{11}m + \frac{1}{1100}\right)\]
\[\Large {\color{red}{1100*}}\frac{1}{10}m = {\color{red}{1100*}}\frac{1}{11}m + {\color{red}{1100*}}\frac{1}{1100}\]
\[\Large 110m = 100m + 1\]
Do you see how to finish up?

Answer 7

yup i already got the answer. thanks though! Can you help me with one more tho?

Answer 8

Yes.

Answer 9

Multiply bother sides by LCM of 6.
3(9u-11) = 2(19u+11)
27u - 33 = 38u + 22
Solve for u
-11u = 55
u = -5

Answer 10

ohhhhhhh i see it now. Thanks!

Answer 11

Always remember your LCMs :) GL

Answer 12

Malin and Shawn begin with the same number, t.

Malin subtracts 6 from t and then divides the result by 6.

Shawn adds 7 to t and then divides the result by 7.

If Malin's final answer is the same as Shawn's final answer, what was the number t?

Answer 13

How would i make an equation for this and how would i solve it?