Question

Light travels at a speed of 1.86 x 10 miles
per second. A light year is the distance the
light travels in one year. Determine the number of miles in a light year . answer in a scientific notation​

Answer 1

1.86*10^-8*365 is your ans

Answer 2

Step-by-step explanation:

1light year = 9.46×10¹²km

we know 1 mile = 1.609 kilometres

so

9.46×10¹²÷1.609km= 5.88 miles year