You have to put the 698 under the little house thing and put 2 on the outside. 2 goes into 6 three times so you put 3 above the 6 and subtract 6-6=0 and bring down 98. 2 goes into 9 four times so, you put the 4 above the 9 and subtract 9-8=1. so bring down 18. 2 goes into 18 nine times. so you put 9 on top with the other numbers and subtract 18-18=0. your answer is 349
You would cross multiply. 14 over 31.5 and X over 10.5 10.5 times 14 is 147 divide that by 31.5 which is 4 1/3 and that is how fast she can run 4 1/3 mph
