B. Mark bought 40 415 kg of ground meat. He used 6 2/5 kg to make lumpia. How
many kg of ground meat were not used?​


Sagot :

Question:

Mark bought 40 [tex]\frac{4}{5}[/tex] kg of ground meat. He used 6 [tex]\frac{2}{5}[/tex] kg to make lumpia. How many kg of ground meat were not used?

Answer:

34 [tex]\frac{2}{5}[/tex]kg

Step-by-step explanation:

[tex] \\ \tt{} = 40 \frac{4}{5} - 6 \frac{2}{5} [/tex]

Seραrate and minus the whole numbers then add the difference to the fraction.

[tex]\\ \tt{} = 40 - 6 + \frac{4}{5} - \frac{2}{5} [/tex]

[tex]\\ \tt{} = 34 + \frac{4}{5} - \frac{2}{5} [/tex]

[tex]\\ \tt{} = 34 + \frac{4 - 2}{5} [/tex]

[tex]\\ \tt{} = 34 + \frac{2}{5} [/tex]

[tex]\\ \boxed{ \huge \boxed{ \tt{} = 34 \frac{2}{5} }} \\ \\ \\ \\ [/tex]

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