Your family is on the way to Disneyland! On the freeway you have driven for 120 minutes at a constant speed of 65 miles per hour
before you stop for lunch. After lunch you get back on the freeway with a bit of traffic and drive at a constant speed of 40 miles per hour for 30 minutes before stopping for gas. How far did you drive in all? Use a ratio method.
Let x be the first integer, then : x + (x+1) + (x+2) + (x+3) + (x+4) + (x+5) = 519 : 6x + 15 = 519 : 6x = 504 : x = 84 : ***************************** Our sequence is : 84, 85, 86, 87, 88, 89 : The third integer is 86
