13. Multiply 7/12 by two because you want the common denominator of 24 14/24 + 7/24= 21/24 you can reduce this to: 7/8 27. First you need to get both in fraction form 3 * -1= -3 + 2= -1 4 * 4= 16 + 3= 19 so now you have -1/3 + 19/4 again you want a common denominator, but the only similar one is 12 for both.
3 goes into twelve 4 times, and 4 goes into twelve 3 times. So you multiply the first fraction by 4 and the second by three. -4/12 + 57/12= 53/12 you can't simplify it though.
28. You first need to put the second term in a fraction form. So you multiply 2 and 6 then add 5.
(-1/8) - (17/2) you can multiply the 2nd fraction by 4 to get similar denominators. (-1/8) - (68/8) now subtract. (-69/8) 32.
Get both in fraction form. 3 times 1 plus 1. 6 times 2 plus 5.
4/3 - 17/6 multiply the first term by 2 to get a common denominator. 8/6 - 17/6 subtract them. (-9/6) 2.
Just multiply right across. 4 * -7 = -28 -28/8 simplify by the number 4 -7/2 9. make sure the second is a fraction 4 times -2 plus one -8/4 which you can simplify to -2 -2 * 8= -16 7. 2 times -2 plus 1.
1/2 * 2/3 1 times 2 2 times 3 2/6 which is 1/3 13. 4 times 5 plus one 20/4 simplifies to 5 5 times 8 40/9 16. 3 times 3 5 times 5 9/25.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.