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(Temperature) Average Tricks - Type 4
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Type 4 Average TypeWise

Pratiyogita Mantra is teaching live on Unacademy Plus

Pratiyogita Mantra
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(57)
U
Unacademy user
i am going to market along my friend or with my friend both will be correct
sir...i not getting that why we are adding net incr. in the week avg. to find middle no. (in last que. 25.2+ 0.4 )=?? how is this relates with middle no. ,plz help sir i shall be very thankfull
Avg means we need to make every thing equal. so first 4 days of the weeks are having -0.8. and last four days are having extra 1.2 so if we give 0.8 to first four days then they become 0( which is previously -0.8) but still the last four numbers are having extra 0.4 so if the middle number is having 25.2 + 0.4 ,then only we can give that 0.4 to first four numbers and then all the numbers are having equal values. Thus we achieve the target to Average
Avg means we need to make every thing equal. so first 4 days of the weeks are having -0.8. and last four days are having extra 1.2 so if we give 0.8 to first four days then they become 0( which is previously -0.8) but still the last four numbers are having extra 0.4 so if the middle number is having 25.2 + 0.4 ,then only we can give that 0.4 to first four numbers and then all the numbers are having equal values. Thus we achieve the target to Average
woww grt it is too easy now to solve
in 2nd last 2 qstns...+8 n -8 kaha say aa raha hai ? n in last qstn .8 n 1.2 kaha say aaa raha hai ? please help me...
deviation from average.
Niel aryan
a year ago
bhai lecture starting se dekha kro aur skip mat kra kro...sab samaj me aayega
Sujata K
a year ago
4 days*2=8 average temp 39°c hai 37°c-39°c=-2 -2*4=8
Sujata K
a year ago
41°c-39°c=2*4=+8
Sujata K
a year ago
-8 and +8 Kat gye isliye average temp 39°c answer...I hope u'll understand.
Arbind Singh
a year ago
thankyou so much
Sujata K
a year ago
👍👍
Moni Monika
10 months ago
kb suru huye the
Niel aryan
10 months ago
kafi time ho gaya mona
Khabardaar jo Kisi ne pen uthaya to..😄👍🏻👍🏻Great efforts sir thank you so much amazing teaching skills🙏🏻👌🏻🙌🏻
QH
THANK YOU SIR.... EVEN THE MOST TRICKY ONE YOU MADE IT SMOOTH LIKE A BUTTER..... DONE WITH THIS TYPE, WAITING FOR THE OTHER PARTS.....
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