Which of the following distances is the shortest?

0.2 decimeters
0.008 kilometers
404 meters
50,000 millimeters

Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?