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0 0 0 0 0 0 0m3
1232
4
1
6
9
78
0
5
121 2 3 4 5 6 7
32
4
1
6
9
78
0
5
Onesm3
121 2 3 4 5 6 7
32
4
1
6
9
78
0
5
Tensm3
121 2 3 4 5 6 7
32
4
1
6
9
78
0
5
Hundreds m3
121 2 3 4 5 6 7
32
4
1
6
9
78
0
5
m3Ones
121 2 3 4 5 6 7
32
4
1
6
9
78
0
5
m3Tens
121 2 3 4 5 6 7
32
4
1
6
9
78
0
5
m3Hundreds
121 2 3 4 5 6 7
32
4
1
6
9
78
0
5
m3Thousands
121 2 3 4 5 6 7
32
4
1
6
9
78
0
5
m3Liters (L)Cubic meters (m3)
0 0 0 0 9 9 9m3
01 0 032
4
1
6
9
78
0
5
999 Liters1 cubic meter
0 0 0 0 0 7 0m3
01 0 032
4
1
6
9
78
0
5
?70 Liters or
0.070 m3
0 0 0 0 0 7 0m3
01 0 032
4
1
6
9
78
0
5
0 0 0 0 0 7 0
.
= 000.070 m3= 0.070 m3= 0.07 m3
0 0 0 0 5 0 1m3
01 0 032
4
1
6
9
78
0
5
What is the reading of this water meter?
= 0.501 m3?
0 0 0 0 0 6 3m3
01 0 032
4
1
6
9
78
0
5
What is the reading of this water meter?
= 0.063 m3?
0 0 0 0 2 6 0m3
01 0 032
4
1
6
9
78
0
5
What is the reading of this water meter?
= 0.26 m3?
0 0 0 0 9 0 0m3
01 0 032
4
1
6
9
78
0
5
What is the reading of this water meter?
= 0.9 m3?
0 0 2 0 0 0 0m3
01 0 032
4
1
6
9
78
0
5
What is the reading of this water meter?
= 20 m3?
0 4 0 7 0 0 0m3
01 0 032
4
1
6
9
78
0
5
What is the reading of this water meter?
= 407 m3?
0 8 0 0 0 0 1m3
01 0 032
4
1
6
9
78
0
5
What is the reading of this water meter?
= 800.001 m3?
9 0 0 0 0 9 0m3
01 0 032
4
1
6
9
78
0
5
What is the reading of this water meter?
= 9000.09 m3?
Previous water meter reading: 1318.786
Present water meter reading: 1339.345
How much water was used?
How much is to be paid if per cubic meter is P5.00?
20.559 m3
P102.795
Try this…Previous: 23.187 m3
Present: 29.098 m3
Cost per m3 is P50.00How much is to be paid?
Try this…Previous: 37.123 m3
Present: 39.765 m3
Cost per m3 is P45.50How much is to be paid?
Try this…Previous: 96.008 m3
Present: 132.111 m3
Cost per m3 is P55.25How much is to be paid?
Work in pairs…• Solve the problem:Mr. Roldan’s last meter reading was 1023.897 m3 and his present meter reading is 1053.860 m3. how much will she pay if the cost per cubic meter is P35.00?
Work in pairs…• Solve the problem:Mrs. Robles consumed 153.547m3. How much will she pay if a cubic meter of water costs P25.00?
Work in pairs…• Solve the problem:Mr. Elinzano’s three months’ water meter reading record was 0034.578, 0039.789, and 0043.987 and his present reading is 0049.870. How much will he pay if the cost per cubic meter is P10.00 each month? How much would he have paid in three months?
Month Present Reading
Cubic Meters consumed
Payment made(P50.00 per m3)
January 23.187 m3 ? ?February 29.098 m3 ? ?
March 37.123 m3 ? ?April 39.765 m3 ? ?May 42.089 m3 ? ?June 54.002 m3 ? ?July 64.789 m3 ? ?
August 71.988 m3 ? ?September 85.005 m3 ? ?
October 89.897 m3 ? ?November 96.008 m3 ? ?December 132.111 m3 ? ?
How much was paid for 12 months? ?
