Divisibility by 7 #learnwithlyqa #teamlyqa #maths

How can we know if a number is divisible by 7? Let's #learnwithlyqa !

[AnalieSarin]

Yes po answer ko...Salamat po maam lyka sana this time ma avail ko na ang csc prof 🙏

[sharmainepagtama]

Great technique. Thank you so much ma'am!

[WorshipperTV]

791 is divisible by 7. For 1 • 2= 2 and 79 - 2 = 77. Therefore, I conclude that it is divisible by 7: 77 ÷ 7 = 11 and has no remainder.

[greathelkiethhallasgo]

Yes, divisible po hehe. 1x2= 2 then 79-2= 77 then 77 is divisible by 7= 11. Pero ask ko lang saan nakuha yung 2?

[decoycoyadventures]

Maam lahat po bang numbers if gagawin ang technique nato ex. Last numbers 1-9 is 2 yong gagamitin sa pag multiple?
Thank you sana po masagot agad.

[Zeref-nl]

Yes po ma'am divisible siya by 7.. 791.. 1x2 = 2, 79-2 = 77
77÷7 = 11 no remainder.. tanong ko lang po ma'am saan nakuha po yung 2 na pang multiply sa 1?

[jacquelinecastalone]

What if larger sa 3digit unit? Wala bang alternative pa sa ganitong technique?

[ugalingpinoynitutoralexis]

Is this applicable to even several digits numbers?

[ugalingpinoynitutoralexis]

It means if this method should not align the result so number resulted is not divisible by 7

[jamilleocampo]

yes po 791 is. 1x2=2 then subtract to 79 it's 77. 7x11 is 77

[shellamaysaragina]

Applicable lang po ba sha if 3 digits??

[SmiGlryGm]

791
1 ×7 = 7
79-7=72 so 10r2 ang sagot po so no po ang sagot

[alexandermelindo]

1 x 2 = 2
79 - 2 = 77
Divisible po by 7

[jollybabanto]

Yes!
1*2 = 2
79 - 2 = 77
77 ÷ 7 = 11 no remainder.

[angelicallones]

Yes, divisible by 7 siya.
791
2x1 = 2
79 - 2 = 77