Respuesta :

Estimate the difference6 5/12 - 4 1/9 =?

6 5/12 (as you know 5/12 is less than 1/2) = 6
4 1/9 = 4
6-4 = 2

Answer is A. 2

Answer:

[tex]\frac{83}{36}=2.30=2[/tex]

Step-by-step explanation:

[tex]6\frac{5}{12} -4\frac{1}{9}[/tex]

[tex]\frac{77}{12} -\frac{37}{9}[/tex]

Now make the denominator same and then subtract the fractions

LCD of 12 and 9 is 36

multiply 12 by 3 and 9 by 4 to get 36

[tex]\frac{77 \cdot 3}{12 \cdot 3} -\frac{37 \cdot 4}{9 \cdot 4}[/tex]

[tex]\frac{231}{36} -\frac{148}{36}[/tex]

[tex]\frac{83}{36}=2.30[/tex]