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B. Solve the given problems. Follow the step in solving the problem (5 points each)
1. Maria filled the container with 3.5 liters of water. Her mother used 0.75 liters of water for cooking and 1.5 liters for palamig. How much water was left in the container?

2. Lourdes bought 13 m of yellow ribbon, 2.5 m of red, 75 m for white and 1.5 m of blue. How many meters of ribbon did she buy altogether?

3. Mr. Santos' class travelled 4.5 miles to the first observatory. The next closest observatory in 12 times far. How far is the second observatory to the first?​

B Solve The Given Problems Follow The Step In Solving The Problem 5 Points Each 1 Maria Filled The Container With 35 Liters Of Water Her Mother Used 075 Liters class=

Sagot :

Answer:

1. Maria filled the container with 3.5 liters of water. Her mother used 0.75 liters of water for cooking and 1.5 liters for palamig. How much water was left in the container?

Asked: The amount of water left in the container.

Given: 3.5 liters(at first), 0.75 liters of water for cooking and 1.5 liters for palamig

Number sentence: 3.5 - (0.75 + 1.5) = N

Solution:

[tex]3.5 - (0.75 + 1.5) \\ 3.5 - 2.25 \\ 1.25[/tex]

Complete Answer:

1.25 liters of water was left in the container.

2. Lourdes bought 1.3 m of yellow ribbon, 2.5 m of red, 0.75 m for white and 1.5 m of blue. How many meters of ribbon did she buy altogether?

Asked: The number of meters of ribbon she bought altogether.

Given: 13 m of yellow ribbon, 2.5 m of red, 75 m for white and 1.5 m of blue

Number sentence: 1.3 + 2.5 + 0.75 + 1.5 = N

Solution:

[tex]1.3 + 2.5 + 0.75 + 1.5 = 6.05[/tex]

Complete Answer:

She bought a total of 6.05 meters of ribbon.

3. Mr. Santos' class travelled 4.5 miles to the first observatory. The next closest observatory in 12 times far. How far is the second observatory to the first?

Asked: The distance of the second observatory to the first.

Given: 4.5 miles, 12 times far

Number sentence: (4.5 × 12) - 4.5 = N

Solution:

[tex](4.5 \times 12) - 4.5 \\ 54 - 4.5 \\ 49.5[/tex]

Complete Answer:

The distance of the second observatory is 49.5 miles to the first.