2.3 + 5.6 = 7.9
In case that's 2/3 + 5/6, change 2/3 to 4/6, add 5/6, get 9/6, which is 1 and 1/2.
23 + 56 - 4 = 75
89 + (23 x 56/7) = 89 + (23 x 8) = 273
Bodmas ( brackets, powers, division, multiplication, addition then subtraction). 100 - 8 x 7 +23. 100 - 56 + 23. 100 - 56 = 44 + 23 = 67.
324
33
23
56 = 2 * 2 * 2 * 7 = 23 * 7
23 x 56 = 1288
23 as a percentage of 56 is: 23/56 times 100 = 41.07% to two decimal places
2/7 + 1/8 = 23/56
23 x .56 = 12.88
1288