Answer:
A 15:30 which is also equal to 1:2
B 5:25 which is also equal to 1:5
C 10:20 which is also equal to 1:2
Step-by-step explanation:
the perfect squares are 1,4,9,16,25
list of prime numbers until 30 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29
= <span>4.79141985706278</span>
Answer:
Step-by-step explanation:
3.14
if you add both hours together you'll come up with two hours, then add 45 and 15
45+15=60minutes
60minutes=1hour
three hours.