The answer is b 16 caz I got it on the website www.asknumbers.com
10 time as much of something is basically just multiplication, so all you have do is multiply 60x10 which equals 600 :)
Start by calculating minutes until 4:00. So, from 3:16 to 3:20, there is 4 minutes, then from 3:20 to 4:00 there is 40 minutes. 44 minutes total. Then, from 4:00 to 6:00 there is 2 hours. The total time he is at the party is 2 hours and 44 minutes.
