The answer is this i’m sure of it
6 * 7 = 42 so then you take and divide
42/3 = 14
the sum of 12 and a number/n
868 is about 870, and 28 is about 30, so your expression would be 870 divided by 30 which would be 29 and the actual answer is 31, so your estimate would be close to your actual answer.
