a. Answer The salinity of the sample is 3 75 Explanation Given information : The mass of salt and water is 3 grams and 75 grams respectively. Formula used : Salinity =mass of salt/mass of water Calculation : Put values in above formula Salinity =mass of salt/mass of water Salinity = 3 75 b. To determine To calculate : the quantity of salt in sample Answer The weight of sample is 2 kg Explanation Given information : The salinity and mass of sample is 3 : 45 and is 30 respectively Calculation : The weight of sample, Salinity = 3 45 3 45 = x 30 Multiply 30 to both sides 3 45 × 30 = x 30 × 30 x = 2 k g

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN: 9780547587776

Author: HOLT MCDOUGAL

Publisher: HOLT MCDOUGAL

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Question

Chapter 6.2, Problem 31E

To determine

To calculate : the salinity of the sample

Expert Solution

Answer to Problem 31E

The salinity of the sample is 375

Explanation of Solution

Given information : The mass of salt and water is 3 grams and 75 grams respectively.

Formula used : Salinity =mass of salt/mass of water

Calculation : Put values in above formula

Salinity =mass of salt/mass of water

Salinity =375

To determine

To calculate : the quantity of salt in sample

Expert Solution

Answer to Problem 31E

The weight of sample is 2 kg

Explanation of Solution

Given information : The salinity and mass of sample is 3:45 and is 30 respectively

Calculation : The weight of sample,

Salinity =345

345=x30

Multiply 30 to both sides

345×30=x30×30x=2kg

Chapter 6.2, Problem 30E

Chapter 6.2, Problem 32E

Chapter 6 Solutions

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

Ch. 6.1 - Prob. 1C Ch. 6.1 - Prob. 2C Ch. 6.1 - Prob. 3C Ch. 6.1 - Prob. 4C Ch. 6.1 - Prob. 1E Ch. 6.1 - Prob. 2E Ch. 6.1 - Prob. 3E Ch. 6.1 - Prob. 4E Ch. 6.1 - Prob. 5E Ch. 6.1 - Prob. 6E

Ch. 6.1 - Prob. 7E Ch. 6.1 - Prob. 8E Ch. 6.1 - Prob. 9E Ch. 6.1 - Prob. 10E Ch. 6.1 - Prob. 11E Ch. 6.1 - Prob. 12E Ch. 6.1 - Prob. 13E Ch. 6.1 - Prob. 14E Ch. 6.1 - Prob. 15E Ch. 6.1 - Prob. 16E Ch. 6.1 - Prob. 17E Ch. 6.1 - Prob. 18E Ch. 6.1 - Prob. 19E Ch. 6.1 - Prob. 20E Ch. 6.1 - Prob. 21E Ch. 6.1 - Prob. 22E Ch. 6.1 - Prob. 23E Ch. 6.1 - Prob. 24E Ch. 6.1 - Prob. 25E Ch. 6.1 - Prob. 26E Ch. 6.1 - Prob. 27E Ch. 6.1 - Prob. 28E Ch. 6.1 - Prob. 29E Ch. 6.1 - Prob. 30E Ch. 6.1 - Prob. 31E Ch. 6.1 - Prob. 32E Ch. 6.1 - Prob. 33E Ch. 6.1 - Prob. 34E Ch. 6.1 - Prob. 35E Ch. 6.1 - Prob. 36E Ch. 6.1 - Prob. 37E Ch. 6.1 - Prob. 38E Ch. 6.1 - Prob. 39E Ch. 6.1 - Prob. 40E Ch. 6.1 - Prob. 41E Ch. 6.1 - Prob. 42E Ch. 6.1 - Prob. 43E Ch. 6.1 - Prob. 44E Ch. 6.1 - Prob. 45E Ch. 6.1 - Prob. 46E Ch. 6.1 - Prob. 47E Ch. 6.1 - Prob. 48E Ch. 6.1 - Prob. 49E Ch. 6.1 - Prob. 50E Ch. 6.1 - Prob. 51E Ch. 6.1 - Prob. 52E Ch. 6.1 - Prob. 53E Ch. 6.1 - Prob. 54E Ch. 6.1 - Prob. 55E Ch. 6.1 - Prob. 56E Ch. 6.2 - 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Prob. 29CR Ch. 6 - Prob. 30CR Ch. 6 - Prob. 31CR Ch. 6 - Prob. 32CR Ch. 6 - Prob. 33CR Ch. 6 - Prob. 34CR Ch. 6 - Prob. 35CR Ch. 6 - Prob. 1CT Ch. 6 - Prob. 2CT Ch. 6 - Prob. 3CT Ch. 6 - Prob. 4CT Ch. 6 - Prob. 5CT Ch. 6 - Prob. 6CT Ch. 6 - Prob. 7CT Ch. 6 - Prob. 8CT Ch. 6 - Prob. 9CT Ch. 6 - Prob. 10CT Ch. 6 - Prob. 11CT Ch. 6 - Prob. 12CT Ch. 6 - Prob. 13CT Ch. 6 - Prob. 14CT Ch. 6 - Prob. 15CT Ch. 6 - Prob. 16CT Ch. 6 - Prob. 17CT Ch. 6 - Prob. 18CT Ch. 6 - Prob. 19CT Ch. 6 - Prob. 20CT Ch. 6 - Prob. 21CT Ch. 6 - Prob. 22CT Ch. 6 - Prob. 23CT Ch. 6 - Prob. 1CST Ch. 6 - Prob. 2CST Ch. 6 - Prob. 3CST Ch. 6 - Prob. 4CST Ch. 6 - Prob. 5CST Ch. 6 - Prob. 6CST Ch. 6 - Prob. 7CST Ch. 6 - Prob. 8CST Ch. 6 - Prob. 9CST

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