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The mean of six numbers is 184.2. The mean of five of the numbers is 178. What is the sixth number?

Sagot :

Answer:

I'm sorry I'm not very good at math, sorry I couldn't help

Answer: 215.2

Step-by-step explanation:

Since the mean of six numbers is 184.2, this means that their total sum will be:

= 184.2 × 6

= 1105.2

Since the mean of five of the numbers is 178, their total sum will be:

= 178 × 5

= 890

Therefore, the sixth number will be:

= 1105.2 - 890

= 215.2

The sixth number is 215.2