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If the mean of numbers 28, x, 42, 78, and 104 is 62, what is the mean of 48, 62, 98, 124, and x?


Sagot :

Answer:

78

Step-by-step explanation:

so ang unang gagawin find the x not your ex

Bilangin mo muna kung ilan sila at ang sagot ay 5

Yung 5 multiply mo sa 62 at ang sagot ay 310

Add mo yung 28,42,78 at 104 at ang sagot ay 252

para makuha ang x Yung 310 will be minus by 252 ay 58

X=58

Then add mo na yung huli yung sina 48,62,98,124 at si x na 58 =390

To get the mean nila bilangin mo muna kung ilan sila so dahil 5 sila Yung total nila will be divided by 5

390/5=78

Paki intindi nlng