2. An aeroplane takes 5 hours to mave from maarid to Barcelana when it travels at an average reped of $$ 60 \mathrm{~km} / \mathrm{h} $$. How lang will it take it to cover the same distance at $$ 40 \mathrm{~km} / \mathrm{h} $$.

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1. Calculate the distance between the two locations using the formula:
   $$
   d = \text{speed} \times \text{time} = 60 \, \text{km/h} \times 5 \, \text{h} = 300 \, \text{km}
   $$

2. Now, determine the time to cover this distance at the new speed of $$40 \, \text{km/h}$$ using:
   $$
   \text{time} = \frac{\text{distance}}{\text{speed}} = \frac{300 \, \text{km}}{40 \, \text{km/h}} = 7.5 \, \text{hours}
   $$

Thus, it will take approximately $$7.5$$ hours, which can also be expressed as $$7$$ hours and $$30$$ minutes.
It will take approximately 7.5 hours to cover the same distance at 40 km/h.

2. An aeroplane takes 5 hours to mave from maarid to Barcelana when it travels at an average reped of \( 60 \mathrm{~km} / \mathrm{h} \). How lang will it take it to cover the same distance at \( 40 \mathrm{~km} / \mathrm{h} \).

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