Answer the following :

Express the following in km

a. 10 light minutes

b. 10 light days

c. 10 light years.

(a) 10 light minutes

1 light minute = 17,987,547 km

10 light minute = 10 17,987,547 km

= 179,875,470 km

(b) 10 light days

1 light day = 25902068370 km

10 light days = 10 25902068370 km

= 259020683700 km

(c) 10 light years

1 light year = 9.4607305 km

10 light years = 10 9.4607305 km

= 9.4607305 km