4bags of cement do 18 m² how many m^2 can be done with seven bags

31.5 m^2

Step-by-step explanation:

To find the amount for 7 bags, create a proportion.

To solve for y, cross multiply numerator to denominator of each fraction.

4(y) = 18(7)

4y= 126

y= 31.5

7 bags will do 31.5 m^2

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answer: 2 answers

step-by-step explanation: the first one means to spread the product throughout the marketplace such that a large number of people can buy it.  

the second means the process of making a product or service available for the consumer or business user that needs it.

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