Answer:
25.12 inches
Step-by-step explanation:
To find the circumference or the perimeter of a circle it is the diameter times pi. (pi = 3.14) Or you can do radius times 2 times pi.
Answer is 4 times 2 times 3.14 which is 25.12
1). 15 / 8 - 2 / 5
15 / 18 - 2 / 5
15 / 18 + -2 / 5
5 / 6 + -2 / 5
25 / 30 + -12 / 30
25 + -12 / 30
Answer: 13 /30 (Decimal: 0.433333)
2). 2 / 23 + 1 / 2
2 / 23 + 1 / 2
4 / 46 + 23 / 46
4 + 23 / 46
Answer: 27 / 46 (Decimal: 0.586957)
3). 1 / 3 + 14 / 15
1 /3 + 14 / 15
5 /15 + 14 / 15
5 + 14 / 15
Answer: 19 / 15 ====> 1 4 / 15 ( Decimal: 1.266667)
4). 1 / 6 + 2 5 / 8
1 / 6 + 2 5 / 8
1 / 6 + 21 / 8
67 / 24
Answer: 2 19 /24 ( Decimal: 2.791667)
5). 4 / 5 * 1 2 / 3
4 / 5 * 5 / 3
4 / 3
Answer: 1 1 / 3 ( Decimal: 1.333333)
6). 8 / 2 1 / 5
8 / 11 / 5
40 / 11
Answer: 3 7 / 11 ( Decimal: 3.636364)
7). 6 1 / 4 * 3 1 /2
25 / 4 * 3 1 / 2
25 / 4 * 7 / 2
175 / 8
Answer: 21 7 / 8 (Decimal: 21.875)
8). 1 5 / 6 * 4
11 / 6 * 4
22 / 3
Answer: 7 1 / 3 (Decimal: 7.333333)
Hope that helps!!!!! : )
55(t-2) =45t
55t-110 = 45t
-110 = -10t
t = 11 hours
2 pm plus 11 hours = 1 am
Answer:
A)
- National brand cornflakes is 0.174 = .17/oz
- Store label cornflakes is 0.514 = .15/oz
B) The larger box is cheaper per ounce.
C) 2.09 – .30 = 1.79 for 12 ounces. So than $1.79/12= .15/oz.
They would both be the same so there would be no better deal.