D. Directions: Read each problem carefully and solve.
1. Eduardo used a square-shaped land in constructing his fish pond, which is 4 m on
each side. How much water is needed to fill the pond ?
2. A yard measuring 12 m long and 6 m wide is to be elevated by 2 m high. How much
soil is needed for the elevation?
3. A plant box is 0.8 m long, 0.5 m wide, and 0.4 m high. How many cubic meters of
soil will fill the box?
4. A water tank is 0.9 m long, 0.5 m wide, and 1 m high. How much water can it hold?
5. A pit is 6 m long, 5 mn wide, and 5 m deep. How many cubic meters of soil was dug
up to construct the pit?
NONSENSE=REPORT∞︎︎
Answers & Comments
Answer:
1. V= 64m3
2. V= 144m3
3. V= 0.160m3
4. V= 0.45m3
5. V= 150m3
Step-by-step explanation:
1. V= S•S•S
= 4m x 4m x 4m
= 16m2 x 4m
= 64m3
2. V= L•W•H
= 12m x 6m x 2m
= 72m2 x 2m
= 144m3
3. V= L•W•H
= 0.8m x 0.5m x 0.4m
= 0.40m2 x 0.4m
= 0.160m3
4. V= L•W•H
= 0.9m x 0.5m x 0.1m
= 0.45m2 x 0.1m
= 0.45m3
5. V= L•W•H
= 6m x 5m x 5m
= 30m2 x 5m
= 150m3
#Carry On Learning!