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ercise 7 .1 of R44.99/kg? pack? How much will it to buy 4,2 kg of at a rate A of beef mince is at but the of mince has been rubbed off. What is the weight of in th

ercise 7 .1 of R44.99/kg? pack? How much will it to buy 4,2 kg of at a rate A of beef mince is at but the of mince has been rubbed off. What is the weight of in th

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Exercise 7 1 1.1 of R44,99/kg? 1.2 pack? FC 2 The fuel consumption rate of a car is 8 litres per 100 km 2.1 If the cost of petrol is R10,05 per litre, calculate how fars car will be able to travel if R150,00 worth of petrol is filled 2.2 of in the car. How much fuel will the car use if driven from Port Elizabeth fo to Durban (a distance of 927 km) and how many times will the driver need to stop during the trip to fill up with petrol? Rewrite the fuel consumption rate to describe the number of kilometres the car can travel per litre of petrol (km/€). Which format of the rate (e/10o km or km/€) do you think is 2.3 2.4 2.5 the more useful format? Explain. Calculate the average fuel consumption of a car (in €/100km and in km/e) if the car can travel 600 km using 42 l of fuel. 2.6 3 Two supermarkets are offering the following prices on cheese: Ace Supermarket: R59,99/kg Bonus Supermarket: R100 for 1,8kg Which store is offering the better deal on cheese? Which store should you buy from if 1 kg of cheese is needed! Explain.. 3.1 3.2 4 100 ml of sugar weighs 80 g. What weight of sugar will be required for a recipe that needs 2 500 ml of sugar? A recipe asks for 1,5 kg of sugar. How many ml of is needed? 4.1 4.2 sugar 5 Determine how long it will take for a vehicle travelling at an averas speed of 105 km/h to travel a distance of 75 km. How much will it cost to buy 4,2 kg of at a rate mince has been rubbed off. What is the weight of in th A of beef mince is at but the of t
Transcribed Image Text:Exercise 7 1 1.1 of R44,99/kg? 1.2 pack? FC 2 The fuel consumption rate of a car is 8 litres per 100 km 2.1 If the cost of petrol is R10,05 per litre, calculate how fars car will be able to travel if R150,00 worth of petrol is filled 2.2 of in the car. How much fuel will the car use if driven from Port Elizabeth fo to Durban (a distance of 927 km) and how many times will the driver need to stop during the trip to fill up with petrol? Rewrite the fuel consumption rate to describe the number of kilometres the car can travel per litre of petrol (km/€). Which format of the rate (e/10o km or km/€) do you think is 2.3 2.4 2.5 the more useful format? Explain. Calculate the average fuel consumption of a car (in €/100km and in km/e) if the car can travel 600 km using 42 l of fuel. 2.6 3 Two supermarkets are offering the following prices on cheese: Ace Supermarket: R59,99/kg Bonus Supermarket: R100 for 1,8kg Which store is offering the better deal on cheese? Which store should you buy from if 1 kg of cheese is needed! Explain.. 3.1 3.2 4 100 ml of sugar weighs 80 g. What weight of sugar will be required for a recipe that needs 2 500 ml of sugar? A recipe asks for 1,5 kg of sugar. How many ml of is needed? 4.1 4.2 sugar 5 Determine how long it will take for a vehicle travelling at an averas speed of 105 km/h to travel a distance of 75 km. How much will it cost to buy 4,2 kg of at a rate mince has been rubbed off. What is the weight of in th A of beef mince is at but the of t
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