How do you pose a problem on page 246 in a fifth grade math book?

What runs on 7 to 10 volts of electricity? Where is the 60 base number originated from? What Is 2 times 1 over 2? What is the relationship between the height and the base of a triangle? Where is the center point of the pentagon inscribed in a circle? What is the angle of a triangle if the other two angles are 94 degrees and 56 degrees? How many 4 tubes will fit in a box 21 x 21 x 21? What is 9 as a decimal mal number? What is 11-15-2-15? What is the probability of getting a even number then not a 2 if you roll a number cube twice? What are the next 2 palindromic numbers after 52825? What is shape of base of 5 sided shape? When you Visualize 2 distinct points on a line. The points divide the line into separate regions. How many distinct regions is the line divided into? Should i use a try square before measuring the length and stock? What does double mean in math? What is the mathematical name for this number 1.61? Is immediately an adverb? How many kilometers per hour is 450 horse power? How do you write 3.8 as a mixed number? What is the meaning of the marathi name 'aasawaree'?

How do you pose a problem on page 246 in a fifth grade math book?