Given:
The radius of the circular garden is 50 feet.
First, find the circumference of the circle.
As we know that 6 inches equal 1/2 feet.
Answer: There are 628 flowers will be needed for 314 feet circular garden.
Answer:
1/2
Step-by-step explanation:
Tails is 1/2 because it is 50% out of 100 so like half.
Hope it helps
You would do 40 x 0.1 it would be 4. Add that 4 to the 40 and your answer would be 44
Answer: 2/5
Step-by-step explanation:
There are 15 total marbles in the bag. 12 are blue, with only 6 made from plastic. 6/15 reduced is 2/5
Method:
Simultaneous equations
Explanation:
First we will need to get both equations to have the same subject, to do this we will multiply the bottom equation by 2.
1) 2a-3c=-6
2) a+2c=11 x2
Becomes
2) 2a+4c=22
Now we will make both equations equal to the same subject (2a)
1) 2a=3c-6
2) 2a=-4c+22
Because they are both equal to 2a, they are therefore equal to each other, so:
3c-6=-4c+22
7c=28
c=4
Now substitute c back into either equation to get a:
a+2c=11
a+2(4)=11
a=3