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A car can travel 315 km on 30 litres of petrol. How far can the car travel if it has 50 litres of petrol in its petrol tank?
- a)10.5 km
- b)189 km
- c)525 km
- d)840 km
Correct answer is option 'C'. Can you explain this answer?
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A car can travel 315 km on 30 litres of petrol. How far can the car tr...
**Given Information:**
- A car can travel 315 km on 30 litres of petrol.
**To Find:**
- How far can the car travel if it has 50 litres of petrol in its petrol tank?
**Solution:**
- We are given that a car can travel 315 km on 30 litres of petrol.
- To find the distance the car can travel with 50 litres of petrol, we can use the concept of proportions.
**Proportions:**
- Proportions are equations that state that two ratios are equal.
**Step 1: Set up the Proportion**
- Let x be the distance the car can travel with 50 litres of petrol.
- We can set up the proportion as follows:
315 km / 30 L = x km / 50 L
**Step 2: Cross Multiply**
- Cross multiply the two ratios in the proportion:
(315 km) * (50 L) = (30 L) * (x km)
**Step 3: Solve for x**
- Simplify the equation by multiplying:
15750 kmL = 30x kmL
- Divide both sides of the equation by 30 kmL to isolate x:
x = 15750 kmL / 30 kmL
**Step 4: Calculate the Distance**
- Simplify the expression:
x = 525 km
**Answer:**
- Therefore, the car can travel 525 km if it has 50 litres of petrol in its petrol tank.
- A car can travel 315 km on 30 litres of petrol.
**To Find:**
- How far can the car travel if it has 50 litres of petrol in its petrol tank?
**Solution:**
- We are given that a car can travel 315 km on 30 litres of petrol.
- To find the distance the car can travel with 50 litres of petrol, we can use the concept of proportions.
**Proportions:**
- Proportions are equations that state that two ratios are equal.
**Step 1: Set up the Proportion**
- Let x be the distance the car can travel with 50 litres of petrol.
- We can set up the proportion as follows:
315 km / 30 L = x km / 50 L
**Step 2: Cross Multiply**
- Cross multiply the two ratios in the proportion:
(315 km) * (50 L) = (30 L) * (x km)
**Step 3: Solve for x**
- Simplify the equation by multiplying:
15750 kmL = 30x kmL
- Divide both sides of the equation by 30 kmL to isolate x:
x = 15750 kmL / 30 kmL
**Step 4: Calculate the Distance**
- Simplify the expression:
x = 525 km
**Answer:**
- Therefore, the car can travel 525 km if it has 50 litres of petrol in its petrol tank.
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A car can travel 315 km on 30 litres of petrol. How far can the car tr...
C) is answer
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A car can travel 315 km on 30 litres of petrol. How far can the car travel if it has 50 litres of petrol in its petrol tank?a)10.5 kmb)189 kmc)525 kmd)840 kmCorrect answer is option 'C'. Can you explain this answer?
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A car can travel 315 km on 30 litres of petrol. How far can the car travel if it has 50 litres of petrol in its petrol tank?a)10.5 kmb)189 kmc)525 kmd)840 kmCorrect answer is option 'C'. Can you explain this answer? for Class 5 2024 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about A car can travel 315 km on 30 litres of petrol. How far can the car travel if it has 50 litres of petrol in its petrol tank?a)10.5 kmb)189 kmc)525 kmd)840 kmCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 5 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A car can travel 315 km on 30 litres of petrol. How far can the car travel if it has 50 litres of petrol in its petrol tank?a)10.5 kmb)189 kmc)525 kmd)840 kmCorrect answer is option 'C'. Can you explain this answer?.
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