Answer:
4
Step-by-step explanation:
7+7+7+7 or 28/7 =4
520 minutes is greater because 8 hours is 480 minutes
Answer:
see explanation
Step-by-step explanation:
The meaning of n factorial → n !
n ! = n(n - 1)(n - 2)........ × 3 × 2 × 1
For example
7 !
= 7 × 6 × 5 × 4 × 3 × 2 × 1
Vertical angels is the answer