Question

distance=400km,speed=40m/min time=?

Answer 1

hey dear here is what ur looking for.....

GIVEN.
d = 400 km
v = 40 m/min..
t = ?

first convert m/ min into km / hr
$\frac{40}{60 \times 1000 } = 6.6 \times {10}^{ - 3}$
$t = \frac{d}{v}$
$\frac{400}{6.6 \times {10}^{ - 3} } = 60.6 \times {10}^{3} = 60600$
answer = 60600


hope it helps

Answer 2

Time= Distance/ Speed So, 400/40 = 10 m/min