pls answer as soon as possible
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kya ayushi puch rhi hoo
kya ayushi puch rhi hoo
question ki pic nhi deekh rhi h kya
pic clear show nhi kar rha
sab clear h aur bhi toh loog answer fe rhe h
are nhi clear show kar tabhi toh bol rha mai
mai tmse mazak thori na kar rha
f1 = 28
hoga
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3
Given,
f1+f2+17+32+19 = 120
=> f1+f2 = 120 - 68 = 52
=> f1 = 52 - f2
Now,
Mean = xifi/fi
So, 30f1+70f2+3480/120 = 50
=>30f1+70f2+3480 = 50*120
=>30f1+70f2 = 6000 - 3480
=>30(52-f2)+70f2 = 2520
=>1560 - 30f2+70f2 = 2620
=>40f2 = 2520 - 1560
=>f2 = 960/40
=>f2 = 24
Hence,
f1 = 52 - f2 = 52 - 24 = 28 Ans
<Hope it will help you>
<<Sorry for that answer>>
f1+f2+17+32+19 = 120
=> f1+f2 = 120 - 68 = 52
=> f1 = 52 - f2
Now,
Mean = xifi/fi
So, 30f1+70f2+3480/120 = 50
=>30f1+70f2+3480 = 50*120
=>30f1+70f2 = 6000 - 3480
=>30(52-f2)+70f2 = 2520
=>1560 - 30f2+70f2 = 2620
=>40f2 = 2520 - 1560
=>f2 = 960/40
=>f2 = 24
Hence,
f1 = 52 - f2 = 52 - 24 = 28 Ans
<Hope it will help you>
<<Sorry for that answer>>
wrong
Then what?
f1 is 28
i want to mark this as brilliantist
how can i mark ir
it
Here is only one answer so you can't mark it brainliest
You mark it after one month or when any other answers it
ok
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