Peter wants to fence the park in front of his house on three sides, which measure 172 m 45 cm, 235 m 10 cm, and 310 m 39 cm. Find the total length that is to be fenced.

A) 0.07179 km

B) 0.7179 km

C) 0.71794 km

D) 7.179 km

A host requires 500 meters of rope for 10 floor building. How much quantity of rope is required for 124 floor building ?

A) 62 meters

B) 620 meters

C) 6200 meters

D) 700 meters

One box is 44 cm 5 mm tall. Another box is 35 cm tall. How tall will the boxes be if both are stacked one on top of the other?

A) 79.5 cm

B) 78 cm

C) 79 cm

D) 79.05 cm

Two wooden planks of length 12 m 60 cm and 18 m 63 cm are glued together to make a long wooden bridge. What is the total length of the bridge?

A) 31.32 m

B) 31 m

C) 32 m

D) 31.23 m

Richard’s house is 7 km 300 m away from school, and Alex’s house is 11 km 432 m away from school. Whose house is far away and by how much?

A) 4001320 mm

B) 4,132,000 mm

C) 4001302 mm

D) 40013 mm