91. 60 ft by 180 ft
93. 7 and 21
95.
88%
90%
97. 20 cm by 25 cm
99. 4 in. and 12 in.
101. 2 in.
103. 19.8 in. by 19.8 in.
105. After 6 hours
107. 6 ft
109.
160 ft
After 1 sec and after 6 sec
7 sec
111.
1.59 sec and 4.41 sec
9.24 sec
113.
0.45 sec and 15.55 sec
17.70 sec
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