First, you would find a common denominator which is 12. You would then get 5/12 and 7/12 or 20/48 and 28/48. Using this you can see that their are 8 more girls than boys in the play. Hope you found this helpful!
Answer:
33.5 minutes
Step-by-step explanation:
At 5 mL/min, the full can of coke will be emptied in ...
... (335 mL)/(5 mL/min) = 67 min
The can will be half-empty (and the other can will be half-full) in half that time,
... (67 min)/2 = 33.5 min
Answer:
75 feet per hour
Step-by-step explanation:
Here, you are essentially given two points on a graph, only they are not graphed. You can visualize (2, 400) and (6, 700), and use the rate of change formula to find the average rate of change.
Then, simplify until you arrive at your solution.
feet per hour
Answer:
12
Step-by-step explanation:
There are 32 female casts in a school play
The ratio of male to the female role is 3:8
Therefore the number of male casts in the school play can be calculated as follows
3/8= x/32
Cross multiply
8x = 32×3
8x= 96
x= 96/8
= 12
Hence there are 12 male casts in the school play
