Question

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The cost of a bicycle is 845. The cost of a scooter is 19 times that of a bicycle. The cost of a
motorcycle is 2242 more than that of the scooter. Find the cost of 2 bicycles, 3 scooters and 2
motorcycles.
69
Maths-4​

Answer 1

Given:-

Cost of the bicycle = 845

Cost of scooter is = 19 × 845

Cost of motorcycle is = (19 × 845)+ 2242

To find:-

Cost of 2 bicycles, 3 scooters and 2 motorcycles.

Solution:-

Cost of the bicycle = 845

Cost of the bicycle = 845Cost of scooter is = 19 × 845 = 16,055

Cost of motorcycle is = (19 × 845)+ 2242 = 18,297.

Cost of 2 bicycles, 3 scooters and 2 motorcycles

→ 2 × 845 + 3 × 16,055 + 2 × 18,297.

→ 1,690 + 48,165 + 36,594.

→ 86,449.

Cost of 2 bicycles, 3 scooters and 2 motorcycles is 86,449.

Hope it helps

Answer 2

Answer:

The cost of 2 bicycles, 3 scooters, and 2 motorcycles is Rs. 86,449.

Step-by-step explanation:

Given:

Cost of bicycle = Rs. 845

Cost of scooter = 19×Cost of bicycle

Cost of motorcycle = 2242+Cost of scooter

To find:

Cost of 2 bicycles =?

Cost of 3 scooters =?

Cost of 2 motorcycles =?

Solution:

Step 1: To find the cost of 2 bicycles

The cost of one bicycle is given to be Rs. 845

Hence, the cost of two bicycles will be twice that of one. Therefore,

Cost of 2 bicycles = 2×Cost of one bicycle

Cost of 2 bicycles = 2×845

Cost of 2 bicycles = Rs. 1,690

Step 2: To find the cost of 3 scooters

The cost of one scooter is given to be 19 times that of a bicycle and the cost of one bicycle is Rs. 845. Therefore,

Cost of one scooter = 19×Cost of one bicycle

Cost of one scooter = 19×845

Cost of one scooter = Rs. 16,055

Therefore, the cost of 3 scooters will be

Cost of 3 scooters = 3×Cost of one scooter

Cost of 3 scooters = 3×16055

Cost of 3 scooters = Rs. 48,165

Step 3: To find the cost of 2 motorcycles

The cost of one motorcycle is given to be 2242 more than that of a scooter and the cost of one scooter is Rs. 16,055. Therefore,

Cost of one motorcycle = 2242+Cost of one scooter

Cost of one motorcycle = 2242+16055

Cost of one motorcycle = Rs. 18,297

Therefore, the cost of 2 motorcycles will be

Cost of 2 motorcycles = 2×Cost of one motorcycle

Cost of 2 motorcycles = 2×18297

Cost of 2 motorcycles = Rs. 36,594

Step 4: To find the total cost

Total cost = cost of 2 bicycles + cost of 3 scooters + cost of 2 motorcycles

Total cost = 1690 + 48165 + 36594

Total cost = Rs. 86,449

Therefore, the total cost of 2 bicycles, 3 scooters, and 2 motorcycles is Rs. 86,449.

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