40 quarters, 100 dimes total for now is 20$ and if u add 250 nickels, it will be 25$
Hope this helps!
Answer:
$21.60
Step-by-step explanation:
18 times .20 or 20% plus 18 equals 21.60
or
18 times 120% or 1.2 equals 21.60
6/11 is a simplified version of the fraction and its the most simple you can get.
Answer:
14.8
Step-by-step explanation:
Answer:
11 hours 15 mins
Step-by-step explanation:
Wilma & Betty both have a pool that holds 10500 gallons of water each.
Wilma's garden hose fills at the rate of 700 gallons per hour.
Betty's garden hose fills at a rate of 400 gallons per hour.
Volume = Rate * time
Time = Volume /rate
The time it will take for Wilma's pool to be filled = 10500/700
= 15 hours
The time it will take for Betty's pool to be filled = 10500/400
= 26.25hours
= 26 hours 15 minutes
it will take Betty (26.25 - 15) to fill her pool than Wilma.
= 11.25hours
= 11 hours 15 mins