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notsponge [240]
3 years ago
14

Fred bought 4 liters of liquid laundry detergent, 3,260 milliliters of fabric softener, and 2.3 liters of bleach. Select true or

false for each statement. Fred bought 96 milliliters more fabric softener than bleach. Fred bought 1.95 liters more laundry detergent than bleach. Fred bought 960 milliliters more fabric softener than bleach. Fred bought 170 milliliters more laundry detergent than bleach. Fred bought 0.96 liters more fabric softener than bleach
Mathematics
1 answer:
Norma-Jean [14]3 years ago
3 0

Answer:

1. False 2. False 3. True 4. False 5. True

Step-by-step explanation:

Given:

Fred bought 4 liters of liquid laundry detergent,

3,260 millilitres of fabric softener, and

2.3 liters of bleach.

Select true or false for each statement.

1. Fred bought 96 millilitres more fabric softener than bleach.

<u>Solution</u><u>:</u>

Fred bought fabric softener = 3,260 millilitres

Fred bought bleach = 2.3 liters = 2300 millilitres

1 liter = 1000 millilitres

2.3 liter = 1000 \times 2.3 = 2300 millilitres

Fred bought more fabric softer than bleach = 3,260 - 2300 = 960

Hence, it is false and actually Fred bought 960 millilitres more fabric softer than bleach.

2. Fred bought 1.95 liters more laundry detergent than bleach.

<u>Solution</u>:

Fred bought laundry detergent = 4 liters

Fred bought bleach = 2.3 liters

Fred bought more laundry detergent than bleach = 4 - 2.3 = 1.7 liters

Hence, it is false and actually Fred bought 1.7 liters more laundry detergent than bleach.

3. Fred bought 960 millilitres more fabric softener than bleach.

It is true, as solved above:

4. Fred bought 170 millilitres more laundry detergent than bleach.

<u>Solution</u>:

Solved above:

Fred bought 1.7 liters more laundry detergent than bleach.

1.7 liters = 1.7 \times 1000 = 1700 millilitres

1.7 liters = 1700 millilitres not 170 millilitres

Hence, it is false.

5. Fred bought 0.96 liters more fabric softener than bleach.

<u>Solution:</u>

Solved above:

Fred bought 960 millilitres more fabric softer than bleach.

1000 millilitres = 1 liters

1 millilitre = \frac{1}{1000}

960 millilitre =  \frac{1}{1000}\times960=\frac{960}{1000} =0.96\ liter

960 millilitres = 0.96 liter

Hence, it is true.

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Answer:

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Step-by-step explanation:

Let the three consecutive numbers be x, (x+1), (x+2)

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After solving simultaneously we found the values for x and y are

2.76 and 5.65 respectively

<h3>Simultaneous Equations</h3>

We have the following two expressions

7x – 2y = 34 --------1

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