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Please answer very urgent erm i needs get thru two more lessons gng

Please answer very urgent erm i needs get thru two more lessons gng-example-1
User Arbis
by
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1 Answer

3 votes

The area covered by 1 liter and 10 liters of paint are 4.5 and 45 m³ area respectively.

Using the concept of proportional relationship;

Let area covered by 1 liter of paint = a

Now we have ;

13.5 = 3

a = 1

cross multiply

3a = 13.5

a = 13.5/3

a = 4.5 m²

Hence Area covered by 1 litre of paint is

B.)

Let area covered by 10 liters = b

Now we have;

13.5 = 3

b = 10

3b = 135

b = 135/3

b =

Hence, 10 liters of paint will cover 45 m³

User Tyler Morales
by
8.4k points

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