Question

If distance = 150 km, time = 10 hrs, then speed = _________ km/hr​

Answer 1

Answer:

1500 .. hope it is helfull

Answer 2

AnswEr-:

• $\mathrm {\dag{ The\:Speed \;is\:\red{\bf{15km/hrs}}}}$

Explanation-:

• $\mathrm {\bf{ Given-:}}$

• Distance = 150 km

• Time = 10 hrs

• $\mathrm {\bf{To\:Find\:-:}}$

• Speed = ??

$\mathrm {\bf{\dag{ Solution \:of\:Question \;-;}}}$

• $\underbrace {\mathrm {\bf{Understanding \:the\:Concept \:-:}}}$

• We have to find the speed when Distance and Time is Given.

• By Putting known Values in the Formula for Speed .

• We can get the Speed .

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$\mathrm {\bf{\dag{ Finding \:Speed \;-;}}}$

As , We know that -:

• $\quad\quad \qquad\quad \qquad \quad \qquad\quad \qquad \underline{\boxed{\star{\sf{\blue{  Speed\:= \dfrac{ Speed}{Time}}}}}}$

• $\mathrm {\bf{ Given-:}}$

• Distance = 150 km

• Time = 10 hrs

Now , By Putting known Values in Formula for Speed -:

• $\quad \qquad\quad \qquad :\implies {\mathrm { Speed \: = \bf{\dfrac{150}{10}}}}$

• $\quad \qquad \quad \qquad:\implies {\mathrm { Speed \: = \bf{\dfrac{\cancel {150}^{15}}{\cancel {10}}}}}$

• $\quad \qquad \quad \qquad:\implies {\mathrm { Speed \: = \bf{150\:km/hrs}}}$

Hence-:

• $\mathrm {\dag{ The\:Speed \;is\:\red{\bf{15km/hrs}}}}$

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$\large{\mathrm {\bf{\dag{More\:To \:Know \;-;}}}}$

• $\mathrm {\dag{ \:Speed =\;\:\red{\bf{ \dfrac{Distance}{Time}}}}}$

• $\mathrm {\dag{ \:Distance= \;\:\red{\bf{ Speed \times Time }}}}$

• $\mathrm {\dag{ \:Time= \;\:\red{\bf{ \dfrac{Distance}{Speed}}}}}$

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