Question

A train travels 650 km in 5 h and another 940 km in 10 h what is the average speed of train ?

Answer 1

$\huge\bold\color {green}{Hello \: Friend \: !!}$


$\red {\bold {Here \: is \: your \: answer}}$


$\underline\bold {Answer : 106 \: {\frac{km}{h}}}$


$\bold {Average \: speed = {\frac{Total \: distance}{Total \: time \: taken}}}$


$\bold {={\frac{650 \: + \: 940}{5 \: + \: 10}}}$


$\bold {={\frac {1590}{15}}}$


$\bold {= 106 \: {\frac {km}{h}}}$



$\mathbb {\huge {\fcolorbox{yellow}{green}{Hope It Helps}}}$

Answer 2

this is very simple .....

you just need to divide the total distance travelled by time taken

AVG. SPEED of first train = 650/5 = 130 km/hr

AVG. SPEED of second train = 940/10 = 94 km/hr