lina went to the playground. she played on the swings for 45 minutes and went on the slide 15 minutes. it was 1:15 p.m. when lin
2 answers:
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Answer: Number of sand bags are 105
Step-by-step explanation:
Alright, lets get started.
The diameter of pool is given as :
The radius of pool will be :
So the area of the pool will be:
Area =
Area =
Area =
Area =
3 square feet is covered by 1 sand bag, so
314.16 square feet will be covered by :
So, no of sand bag =
Rounding off to nearest number
Number of sand bags are 105 : Answer
Hope it will help :)
Answer:
60
Step-by-step explanation:
The problem will be solved by looking for the least common multiple (LCM) of the amounts of all four kinds since they want equal amounts of each.
LCM is defined as the smallest positive integer that is divisible by each of the integers (spring flowering bulbs in this case) involved in the operation.
therefore, we are looking for the LCM of the following integers:
Crocus: 6
Tulip: 4
Daffodil: 3
Hyacinth: 5
The first step to calculate the LCM is to factor each integer (to break it up into numbers that can be multiplied together to get the original number) and express them in terms of powers:
Crocus: 6=2*3
Tulip: 4=2*2=
Daffodil 3 = 3 (prime numbers only have themselves as factors)
Hyacinth 5=5 (prime numbers only have themselves as factors)
Now, To calculate the LCM we need to multiply all factors we have found ( in this case 2, 3, and 5) but only once and with the maximum power.
This means the least number of each spring flowering bulbs that they can buy to buy equal amounts is 60.
Now this will cost:
Crocus:
Tulip:
Daffodil:
Hyacinth:
HEYYYYYY HIIIIII HEYYYY
