## Selena2345 3 years ago Fill in the missing number 84/6- Missing Number x 3 =11

1. integralsabiti

84/6-m.3=11 84/6-11=3m 18/6=3m 3=3m 1=m m:missing number

2. darkprince14

is the 1st equation m*3?

3. integralsabiti

yep

4. Selena2345

84/6-Missing Number x 3 =11

5. darkprince14

was three multiplied to m or is it multiplied to the fraction??

6. darkprince14

@Selena2345

7. Selena2345

yes

8. calculusfunctions

@Selena2345, I thought you said you understood after the last problem which was exactly the same. Were you being less than honest?

9. darkprince14

if it is multiplied to the fraction, it's like this: (84/6-m) (3) = 11 then, divide 3 from both sides(the same as mutiplying 1/3 to both sides) $\frac{ 1 }{3 } \left( \frac{ 84 }{ 6-m} \right)\left( 3 \right) = \frac{ 1 }{ 3 } \left( 11 \right)$ so, it'll be like this $\frac{ 84 }{ 6-m } = \frac{ 11 }{ 3 }$ cross multiply (6-m)(11) = (84)(3) 66 - 11m = 252 -11m = 252 - 66 -11m = 186 $\frac{ -11m }{ -11 } = \frac{ 186 }{ -11 }$

10. darkprince14

don't know if it's righ... t try checking it.. $m = \frac{-186? }{ 11 }$

11. Selena2345

thank you so much your the best

12. darkprince14

@calculusfunctions Is my solution right?? i kinda doubt my answers..

13. Selena2345

14. darkprince14

thanks..

15. Selena2345

16. calculusfunctions

@darkprince, your first answer of m = 1 is perfect! Your second answer however, is incorrect. The question is$\frac{ 84 }{ 6 }-3m =11$Therefore as I said, your first response was perfect!

17. darkprince14

sorry..i got the wrong picture.. if you simplified the fraction, you'll get 14-3m = 11 14 - 11 = 3m 3 =3m 1 = m