All categories

3 years ago

Which fraction is bigger? 13/20 or 5/8

Mathematics

2 answers:

VARVARA [1.3K]3 years ago

7 0

13/20 because it is 6.5 vs 5/8 being 6.25

allochka39001 [22]3 years ago

6 0

13/20 would be the same as 65%. Divide 13 by 20 to get 65%. Then 5/8 would be the same as 62.5%. Divide 5 by 8. The reason I do it this way is because you could spend all day multiplying the fractions to higher numbers and see which is bigger, but converting to other forms is the best to tell. Percentages don't lie. So that means that 13/20 is bigger.

You might be interested in

-5f-2+8-3k use f=7 and k=8

yaroslaw [1]

You have to plug in 7 for f and 8 for k making it look like -5(7)-2+8-3(8), now multiply to get the further more, -35-2+8-24, now add or subtract to get -53

Hope this helps

3 0

3 years ago

Read 2 more answers

Help please thank you

Artist 52 [7]

Answer:

uahabsihsb

Step-by-step explanation:

shahabajwnznjsiay
znsbsk
sksisn

7 0

3 years ago

There are 81 red, blue and yellow

wel

Step-by-step explanation:

Here Given

Total counters = 81

red counters are 9 more than the yellow ones.

And Yellow counter = blue counter

So let the Yellow counter be x and as blue counter and yellow counter are same then blue counter will be also x

And by the question

Red counter = 9 + x

Now

9 + x + x + x = 81

9 + 3x = 81

3x = 81 - 9

3x = 72

x = 72 / 3

Therefore x = 24

Now

Red counters = 9 + 24 = 33

Blue counters = 24

Yellow counters = 24

Hope it helped :)

3 0

3 years ago

Read 2 more answers

Help with these please and highly appreciate the help !!!!!!!

k0ka [10]

Which one will we start with? I'll explain 21. multiply it out and the clean it up. you should end up with 140=A if I'm correct.

7 0

4 years ago

I need help with this problem, if anyone could help ASAP, that would be much appreciated. In the figure below, mROP = 125° Find

VARVARA [1.3K]

Answer:

mRP = 125°

mQS = 125°

mPQR = 235°

mRPQ = 305°

Step-by-step explanation:

Given that

mROP = 125°

∠ROP is a central angle

Then:

measure of arc RP, mRP = mROP = 125°

Given that

∠QOS and ∠ROP are vertical angles

Then:

mQOS = mROP = 125°

measure of arc QS, mQS = mROP = 125°

Given that

∠QOR and ∠SOP are vertical angles

Then:

mQOR = mSOP

Given that

The addition of all central angles of a circle is 360°

Then:

mQOS + mROP + mQOR + mSOP = 360°

250° + 2mQOR = 360°

mQOR = (360°- 250°)/2

mQOR = mSOP = 55°

And (QOR and SOP are central angles):

measure of arc QR, mQR = mQOR = 55°

measure of arc SP, mSP = mSOP = 55°

Finally:

measure of arc PQR, mPQR = mQOR + mSOP + mQOS = 55° + 55° + 125° = 235°

measure of arc RPQ, mRPQ = mROP + mSOP + mQOS = 125° + 55° + 125° = 305°

6 0

3 years ago