25%. Draw a picture of 2 squares overlapping and then label the squares. find the area of the rectangle shape and then find the area where the squares are overlapping. the area is 600 and the shaded area is 150.
5 consecutive even integers: n, n+2,n+4,n+6,n+8
n+(n+2)+(n+4)+(n+6)+(n+8)=1310
combine like terms
5n+20 = 1310
subtract 20 from each side
5n = 1290
divide by 5
n=258
n+2 = 260
n+4=262
n+6=264
n+8=266
Answer: 258,260,262,264,266
16 and 4,32 and 8, and 40 and 20
Since if a denominator and another are the same you have the best opportunity to add subtract or do what you think is best