To estimate round each number to the closest whole number
7.8 would round to 8
307 would round to 300
8 x 300 = 2400
The answer would be c 2400
Answer:
C.2400
Step-by-step explanation:
~To estimate you would have to first do 7.8 × 307 which equals 2394.6.
~Then you would look at the answer choices and since 2400 is the closest the answer would be C.
n=2
14=6n+6-2n
Combine like terms
14 = 4n+6
Subtract 6 from each side
14 -6 = 4n+6-6
8 = 4n
Divide by 4
8/4 = 4n/4
2 =n
16 the answer
18.15
55% = 55/100
33 = 33/1
33/1 x 55/100
33 x 55 = 1815
1 x 100 = 100
1815/100 = 18.15
