Mathematics : asked on maingnat46

25.03.2022

Mariana wants to put 6 3/4 feet of border across the top of a wall. She has 3 6/7 feet of border. What fraction of the project can she complete?

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27.12.2022, solved by verified expert

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Mariana wants to put 6 3/4 feet of border across, №8828929, 25.03.2022 05:07

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Mathematics

mariana wants to put 6 3/4 feet of border across the top of a wall she has 3 6/7 feet of border. what fraction of the project can she complete

Step-by-step answer

P Answered by PhD

22

$\frac{4}{7}$

Step-by-step explanation:

Length of the border Mariana wants to put across the top of a wall = $6\frac{3}{4}$ feet

= $\frac{27}{4}$ feet

If she has the length of the border = $3\frac{6}{7}$ feet

= $\frac{27}{7}$ feet

Therefore, fraction of the project can be completed = $\frac{\frac{27}{7}}{\frac{27}{4} }$

= $\frac{27}{7}\times \frac{4}{27}$

= $\frac{4}{7}$

Fraction of the project can be completed = $\frac{4}{7}$

Mathematics

mariana wants to put 6 3/4 feet of border across the top of a wall she has 3 6/7 feet of border. what fraction of the project can she complete

Step-by-step answer

P Answered by PhD

22

$\frac{4}{7}$

Step-by-step explanation:

Length of the border Mariana wants to put across the top of a wall = $6\frac{3}{4}$ feet

= $\frac{27}{4}$ feet

If she has the length of the border = $3\frac{6}{7}$ feet

= $\frac{27}{7}$ feet

Therefore, fraction of the project can be completed = $\frac{\frac{27}{7}}{\frac{27}{4} }$

= $\frac{27}{7}\times \frac{4}{27}$

= $\frac{4}{7}$

Fraction of the project can be completed = $\frac{4}{7}$

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An ice cream shop offers 5 different flavors of ice cream and 9 different toppings. How many choices are possible for a single serving of ice cream with one topping?

Step-by-step answer

P Answered by PhD

For 1 flavor there are 9 topping

Therefore, for 5 different flavors there will be 5*9 choices

No of choices= 5*9

=45

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Step-by-step answer

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The answer is in the image

The answer is in the image

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The answer is in the image

The answer is in the image

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A 4300-N force from a car s engines produces an acceleration of 3.3 m/s2. What is the mass of the car? A. 4300 kg B. 1300 kg C. 14,000 kg D. 390 kg

Step-by-step answer

P Answered by PhD

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

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Step-by-step answer

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The answer is in the image

The answer is in the image

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Step-by-step answer

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The solution is given in the image below

The solution is given in the image below

Mathematics

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Step-by-step answer

P Answered by PhD

The wood before starting =12 feet

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Step-by-step answer

P Answered by PhD

Salesperson will make 6% of 1800

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Salesperson will make $108 in $1800 sales

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