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A car has a mass of 2400 kg, correct to the nearest hundred kilograms. A caravan has a mass of 1460 kg, correct to the nearest ten kilograms. Calculate the lower bound for the total mass of the car and
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A car has a mass of 2400 kg, correct to the nearest hundred kilograms.

A caravan has a mass of 1460 kg, correct to the nearest ten kilograms.
Calculate the lower bound for the total mass of the car and caravan.


Please help me friends :(

User Sorashi
by
4.3k points

1 Answer

6 votes

Answer:

3805kg

Explanation:

2400 ≥ 2350

1460 ≥ 1455

2400 + 1460≥ 2350 + 1455 = 3805

The lower bound is 3805kg

User Gpwr
by
4.0k points
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