Express the following in km. 1. 10 light minutes 2. 10 light days 3

1.	Express the following in km. 1. 10 light minutes 2. 10 light days 3. 10 Light year
Answer» 1. light minutes 10 × 60 × 300000 = 180000000 km = 180 million km 2. 10 light days 10 × 24 × 60 × 60 × 300000 = 259300000000 km = 259200 million km 3. 10 light years 10 × 365 × 24 × 60 × 60 × 300000 = 94608000000000 = 94608000 million km.

Express the following in km. 1. 10 light minutes 2. 10 light days 3. 10 Light year

Answer»

1. light minutes 10 × 60 × 300000

= 180000000 km

= 180 million km

2. 10 light days 10 × 24 × 60 × 60 × 300000

= 259300000000 km

= 259200 million km

3. 10 light years 10 × 365 × 24 × 60 × 60 × 300000

= 94608000000000

= 94608000 million km.