1. PHASE 3

2. 1. How much water do I spend in one day? ( liters and gallons ) 25- liters in a day : because 6+14+4+1= 25 liters 2 and ½ gallons in a day 2. How much water do I spend in one month? ( liters and gallons ) 100 liters: because 25x4 weeks= 100 liters 10 gallons: because 2 and ½ x 4 weeks= 10

3. CONCLUDE Take a look a the general consumption of energy-water bill that your family receives on a monthly basis. Compare it with the consumption of a simple person in just the activities that you investigated. My Family: WATER 130 Liters in a month $ 35.790 ENERGY 1.694 KWH in a month $ 70.191 I (Melissa Banguero Home) : WATER 100 Liters in a month $ 18.500 ENERGY 847KWH in a month $ 55.000

4. PROBLEMS

5. Susana, Sharon, Valentina, and Melissa want to make a cake. Each one have a different amount of milk , Susan 3 quarts, Sharon 6 quarts, Valentina 4 quarts, and 7 quarts, and a different amount of flour Susana 5 cups, Sharon 6 cups, Valentina 9 cups, and Melissa 7cups. To make a cake you need 8 cups of flour and 5 quarts of milk.

6. If Susana had 6 times much of milk, she will have 2 gallons. Sharon can made 1 cake . Melissa has 7 quarts of milk, has 4 more quarts of milk. Valentina had 4 quarts of milk, Valentina would have 2 pints. In total Susana and Sharon, can make 2 cakes.

7. ANWERS False, she will have 1 gallon and ½. True, she can cake, because to make 1 make, she needs ( 8+5=13) and she had 12. True because: (7+4=11) (11-4=7) and (11-7=4) False, she would have 8 pints because : 2pints= 1 quart 4 pints=2quarts 6pints= 3quarts 8 pints= 4 quarts. False, she only can made 1 because to make 2 cakes you need(13+13=26), and they in total ( Susan: 5+3=8 and Sharon 6+6=12, 12+8=20) and to make one cake you need ( 8+5=13), so they have only the amount necessary for one cake.