Ask your own question, for FREE!
Mathematics
OpenStudy (anonymous):

Estimate the answer by clustering. 725 + 676 + 712 + 729

OpenStudy (anonymous):

Can u show how do this one plz just need to understand thats all

OpenStudy (anonymous):

does anyone know what this question is asking?

OpenStudy (anonymous):

they are all pretty close to 700 so a good guess is 4*700=2800

OpenStudy (asadkarim7):

yeah same as andras

OpenStudy (anonymous):

thx adras and polpak

OpenStudy (asadkarim7):

round it off to nearest hundred

OpenStudy (anonymous):

and asad thx your a big help.

OpenStudy (anonymous):

I'm not sure, but I'd guess that you can estimate by saying that they are all close to 725 except one (which is off by about 50) \[725 + 676 + 712 + 729 \approx 725*4 - 50 = 2850\] Actual answer is 2842

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
LaylaSanaii: Help me pls
3 seconds ago 0 Replies 0 Medals
nikenike: In two to four sentences, explain economies of scale.
4 minutes ago 0 Replies 0 Medals
4waldo: how many miles is Highway 11?
3 minutes ago 2 Replies 0 Medals
TETSXPREME: Help
5 minutes ago 3 Replies 0 Medals
Spectrum: LaTeX masters UNITE!
13 seconds ago 85 Replies 5 Medals
Tonycoolkid21: help
10 minutes ago 4 Replies 0 Medals
NineTailedFox: can i please teach anyone a simple explanation of a hydrogen bomb.
35 minutes ago 5 Replies 0 Medals
TETSXPREME: help
34 minutes ago 5 Replies 1 Medal
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!