3 years ago

Common denominator and strategy 2/3 and 10/15

2 answers:

8 0

The common denominator of 2/3 and 10/15 is 15.
To go further,
2/3 can be multipled by 5.
So 2 • 5 = 10
And 5 • 3 = 15
Therefore the new fraction is 10/15
When comparing to the 10/15, both of them are equivalent fractions.

Tom [10]3 years ago

3 0

Their common denominator is 15. Hope it helps! :) If you could vote my answer as the brainliest, that would be awesome! :)

You might be interested in

two angles are supplementary one angle measures 75% more than twice the measure of the other what are the measurement of the two

valkas [14]

Let's call the angles x and y. We know that supplementary angles must add to 180 degrees, so x+y=180.

Furthermore, we know that x is 75% more than 2y. We can write "75% more than" numerically as 1.75, so x = 1.75(2y).

We can simplify the second equation by multiplying 1.75 and 2 together to get x = 3.5y.

Now we can solve the system of equations by substitution by plugging 3.5y in for x in x+y=180.

(3.5y) + y = 180

Combine like terms.

4.5y = 180

Divide by 4.5

y = 40

Plug y = 40 in and solve for x.

x + 40 = 180

x = 140

The answer is 40 and 140. Hope this helps :)

3 0

2 years ago

Given a circle with a radius of 0.85 meters, find the area of 1/3 of the circle. Use 3.14 for pi and round to the nearest hundre

olga_2 [115]

1/3 x pi x radius squared
1/3 x pi x 0.7225 = 0.7566002307

0.76 to nearest hundredth

7 0

3 years ago

Read 2 more answers

What is the prime factorization for 40, 210 and 165? (finding the lcm)

Lemur [1.5K]

Answer:

Is below.