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Answered

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what is 14 over 15 divided by 10 over 21

Sagot :

micha123el

Answer: Reduce the expressionby cancelling the common factors.

Exact Form:

147/80

Decimal Form:

1.8375

Mixed Number Form:

1 67/80

Step-by-step explanation: //Give thanks(and or Brainliest) if helpful (≧▽≦)//

Answer:

[tex]\frac{49}{25}[/tex]

Step-by-step explanation:

[tex]\frac{14}{15}[/tex] ÷ [tex]\frac{10}{21}[/tex]

• leave first fraction

• change division to multiplication

• turn second fraction ' upside down '

= [tex]\frac{14}{15}[/tex] × [tex]\frac{21}{10}[/tex] ( cancel 14/10 by 2 and 15/21 by 3 to simplify )

= [tex]\frac{7}{5}[/tex] × [tex]\frac{7}{5}[/tex]

= [tex]\frac{7(7)}{5(5)}[/tex]

= [tex]\frac{49}{25}[/tex]

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