Well,
6-4 = 2
and 30 minutes divided by 2 = 15
4*15 = 1 hour
ANSWER: 1 hour
Answer:
the answer is 6
Step-by-step explanation:
The answer is 8 because in a minute there is 60 seconds so you divide 48 by 60 and it gives you 8
Answer:
D. b = r+z
Step-by-step explanation:
Given the expression b-r = z, we are to solve for b. To do this, we will add 'r' to both sides of the equation as shown;
b-r+r = z+r
Since -r+r = 0, substitute:
b+0 = z+r
b = z+r
Hence the resulting equation when r is added to both sides of the equation is b = z+r
Hence option D is correct
8/12 and 4/6 and10/15 and20/30 and 40/60
