1.

If the average is x, x+4 and 12 is equal to 12 what will be the average of xand 32​

Answer» ONG>ANSWER:

\boxed{\text{average of x and 32 = 21}}

Step-by-step EXPLANATION:

\text{average is x, x+4 and 12 is equal to 12} \\\\ => \frac{x+x+4+12}{3} =12 \\\\ =>\frac{2x+16}{3} =12 \\\\ => 2x+16=12 \times 3 \\\\ =>2x+16=36 \\\\ =>2x=36-16 \\\\ =>2x=20 \\\\ =>x=20/2 \\\\ =>x=10 \\\\ \implies \text{average of x and 32} = \frac{x+32}{2} \\\\ =\frac{10+32}{2} \\\\ =\frac{42}{2} \\\\ =21


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