Ay/x = cz
Multiply 'x' to both sides:
Ay = czx
Divide 'A' to both sides:
y = (czx)/(A)
Answer: 45 minutes
Step-by-step explanation:
On the first week she played 2 3/4 hours which translates to 2 hrs and 45 minutes (165 min), and this week she played for 3 2/4 hours which is 3 hours and 30 minutes (210 minutes)
Then just do 210 minus 165, and you'll get 45 minutes, which can also be said as 3/4 of an hour.
Answer:
23 of the coins will be quarters
Step-by-step explanation:
The answer would be 13.6
You can find out by setting this up as a proportion
Now cross multiply 5 x 1 = 5 and now divide 68/5 = 13,6 and we can check this by multiplying 13.6 x 5 = 68 so we know our 13.6 is correct
What are you trying to do? are you making B2 the subject??