The answer would be 3. 3 is the largest factor that both numbers have in common.
Using rounding I would change 198 to 200 and 727 to 730.
200 + 730 = 930. Some would change the 727 to 700 but I see no need to do that. My answer will be closer using 200+730.
You can also get the exact answer like this - when you raise 198 to 200, you raised it by 2 so to compensate, take 2 away from the other number and 727 becomes 725
I can do 200 + 725 = 925 in my head and that happens to be the exact answer.
Answer:
Tappan is $1400
Hill is $1420
Step-by-step explanation:
Particulars Tappan Hill
Tons purchased 4500 7500
Tons discarded 135 375
% plastic discarded 3% 5%
% plastic accepted for 97% 95%
Quoted price 1358 1349
% accepted for 97% 95%
Effective cost per ton
= Quoted price / % accepted for
$ 1400 $1420
Effective cost per ton
Tappan Hill
$1400 $1420
Step-by-step explanation:
Let x be the number of roses Mr Charles had cut from his garden.
After giving 10 roses to his neighbour, he has (x - 10) roses.
After giving half of the remaining roses to his niece, he has (x - 10)/2 roses left.
We are given that (x - 10)/2 = 14.
=> x - 10 = 28, x = 38.
Hence Mr Charles had cut 38 roses.
Answer:
7110 books
Step-by-step explanation:
5%*15800=0.05*15800=790
790*11=8690
15800-8690=7110
Therefore, 7110 books
