2 years ago

A bus travels 168 km on 14 litres of petrol how far will it travel on 27 litre

Mathematics

1 answer:

wariber [46]2 years ago

5 0

Answer:

324 km

Step-by-step explanation:

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3 years ago

Two less than three times a number is the same as six more than twice the number. Write an equation and solve to find the number

lapo4ka [179]

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Let the number be represented by x.

Two less than three times a number is the same as six more than twice the number. This will be:

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Collect like terms.

3x - 2x = 6 + 2

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2 years ago

The perimeter of a rectangle is 16.6km, and its area is 13.42km2. Find its length and width. length : km width : km

Otrada [13]

Answer:

l=5.12 & w=2.62

Step by step explanation:

A=l×w

13.42=lw

w=13.42/l

$p = 2(l + w) \\ 16.6 = 2(l + \frac{13.42}{l} ) \\ 16.6 = 2( \frac{ {l}^{2} + 13.42}{l}) \\ 16.6 = 2(l + 13.42) \\ 16.6 = 2l + 26.84 \\ 2l = 26.84 - 16.6 \\ 2l = 10.24 \\ l = \frac{10.24}{2} \\ l = 5.12km$

Since you have found the value of the length you can find the value.of the width.

$w = \frac{13.42}{l} \\ w = \frac{13.42}{5.12} \\ w = 2.62km$

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3 years ago

A bus travels 168 km on 14 litres of petrol how far will it travel on 27 litre​

A bus travels 168 km on 14 litres of petrol how far will it travel on 27 litre