Question

How far is the sun if it reach 8.3 light minutes ?

Answer 1

Speed=
Distance
Time
So, the distance will be the product of the Speed
and time take
Convert the time from minutes to seconds
→8.3 mins=498 sec
So the distance in metres would be
→3×10 8×498 m
→1498×10 8 m
Write it in standard form
→149800000000 m
To convert to kilometres cancel out the three 0's
at the end
⇒149800000=1.498×10 8 kms