Ask question

Ask question

All categories

Pachacha [2.7K]

3 years ago

7

Explain how you know 21 over 30 is greater than 2 over 3

1 answer:

Lisa [10]3 years ago

4 0

<span>So we need to explain how we know 21/30 is greater than 2/3. Well lets expand 2/3 by multiplying the numerator and the denumerator by 10. That way we get 20 / 30. Since 21/30 has 1/30 more than 20/30 we can clearly see that 21/30 is greater than 20/30 or 2/3.</span>

You might be interested in

My bro has homework and he needs help but I don't have the time to help him

pshichka [43]

Answer: 25

Step-by-step explanation:

Subtract 46.50 - 46.25 and you’ll get 25

8 0

2 years ago

Find the volume of a pyramid with a square base where the area of the base is 8.3 m 2 and the height of the pyramid is 9.8 m

borishaifa [10]

Answer:

245.56

Step-by-step explanation:

7 0

3 years ago

Need urgent help in mathematics!! Will mark brainliest!!!!

Nataly [62]

₇P₅ is a permutation. you can find this setting in the statistics menu of your scientific calculator (i think).

If you don't have a scientific calculator, you can use the following formula:

nPr = $\frac{n!}{(n - r)!}$

₇P₅ = $\frac{7!}{(7 - 5)!}$

= $\frac{7}{2!}$

= $\frac{7 * 6 * 5 * 4 * 3 * 2!}{2!}$

= 7 * 6 * 5 * 4 * 3

= 2520

Answer: C

3 0

4 years ago

Read 2 more answers

Ben is buying pens and pencils from the store. Pens come in packages

Alinara [238K]

The smallest number of pens he can buy is 4 packages

7 0

3 years ago

To find the x-intercept, we let y = 0 and solve for x and to find y-intercept, we let x=0 and solve for y. Figure out the x-inte

zavuch27 [327]

Answer:

x-intercept = 2

y-intercept = 6

Step-by-step explanation:

x-intercept: 6x = 12; x = 2

y-intercept: 2y = 12; y = 6

4 0

3 years ago