Question

A car travelled 60 km to the north of patna and then 90 km to the south from there . how for from was the car finally​

Answer 1

Answer:

150

Step-by-step explanation:

60+90+150

Answer 2

$\bigstar\:{\textbf{\textsf{\underline{Correct\:Questíon\::}}}}$

• A car travels 60 km to the north of Patna and then 90 km to the south from there how far from Patna was the car finally.

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$\bigstar\:{\textbf{\textsf{\underline{Solutíon\::}}}}$

☯ Let the distance is covered in the direction of north be positive and that in the direction of south be negative.

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$\bigstar\:{\textbf{\textsf{\underline{Gíven\::}}}}$

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• Distance travelled to the north of Patna = 60 km.
• Distance travelled to the south of Patna = -90 km.

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$\underline{\bigstar\:\boldsymbol{According \;to \;the\: given \;Question\; :}}$

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• ${\blue{\mathfrak{Total\:distance\;travelled\;by\;a\;Car\:=\:D\:travelled\:to\:North\:of\:Patna\:-\:D\:travelled\:to\:South\:of\:Patna}}}$

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Therefore,

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$\:\:\:\:\:\:\::\:\Longrightarrow\sf\:{60\:+\:(-90) }$

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$\:\:\:\:\:\:\::\:\Longrightarrow\sf\:{60\:-\:90 }$

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$\:\:\:\:\:\:\::\:\Longrightarrow\:{\underline{\boxed{\frak{\pink{-30\:km }}}}}\:\bigstar$

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$\:\:\:\therefore\:{\underline{\sf{Hence,\:the\:car\:was\:{\textsf{\textbf{30\:km}}}\:south\:of\:Patna}}}.$

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