How to add fractions<br /><br />

1 answer:

5 0

There are three simple steps to add fractions:

1. Make sure the bottom numbers (denominators) are the same

2. Add the top numbers (numerators) put the answer over the denominator

3. Simplify the fraction (if needs)

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Kayra and Mycho sell flowers on weekends to earn extra money.For every 2 flowers that Kayra sells,Mycho sells 5. If Kayra sold 6

andreyandreev [35.5K]

Answer:

We know that:

For every two flowers that Kayra sells, Mycho sells 5.

Now, in the question we have:

"If Kayra sold 6 newspapers, how many did Mycho sell?"

There is no information about newspapers, so we can't answer anything.

If we had something like:

"If Kayra sold 6 flowers, how many did Mycho sell?"

Well, in this case, we remember that for every 2 flowers that Kayra sells, Mycho sells 5, then the first thing we need to do is count how many groups of 2 flowers we have in 6 flowers, this is:

6/2 = 3 groups.

And for each one of these, Mycho will sell 5 flowers, then the total number of flowers that Mycho sold is:

3*5 = 15 flowers.

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3 years ago

What are the common factors of 18 and 30? What do they represent?

Zolol [24]

Factor out 18.

The factors for 18 are as listed:

1, 2, 3, 6, 9, 18

Now factor out 30.

The factors for 30 are as listed:

1, 2, 3, 5, 6, 10, 15, 30

Now look at the factors that are both factors for 18 and 30.

So, the common factors are 2, 3, and 6.

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4 years ago

Which is the best approximation of the volume of a cone with the same base and height as the cylinder?

Sever21 [200]

If the volume of a cylinder is x, then the volume of a cone with same height and diameter is x/3

so

if the cone is 72ft³ then the cone with same base and height is 72/3ft³=24ft³

answer is A

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A jet flew for 2 hrs before strong head winds reduced its speed by 40mph. If it took the plane 5 hrs to travel 1,380 miles, find

GarryVolchara [31]

As per the problem

A jet flew for 2 hrs before strong head winds reduced its speed by 40 mph.