Question

For 9 innings, Roman has an average of 65 runs. In the tenth inning, he scores 200 runs, thus increasing his average . His average increased by

A. 78.5

B. 72

C. 13.5

D. 77.5


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Answer 1

Answer:

.hiii

your answer is here !

Step-by-step explanation:

=>Total score for 65 innings = 65×9 = 585

=>Total score after 10th innings = 585 + 200 = 785

=>So, the new average is 785/10 = 78.5

=>So, the increment is of 13.5

follow me !

Answer 2

≛ Question :-

For 9 innings, Roman has an average of 65 runs. In the tenth inning, he scores 200 runs, thus increasing his average. His average increased by

$\huge{\boxed{\mathfrak{\underline{\purple{answer!}}}}}$

➡️ (A) 78.5 ✔️

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≛ For Explaination...

As we know that,

$New \: Average = \frac{Total \: score \: after \: 10th \: innings}{10}$

$New \: Average = \frac{(65 \times 9) + 200}{10}$

$New \: Average = \frac{585+ 200}{10}$

$New \: Average = \frac{785}{10}$

$New \: Average = 78.5$

So, average increased will be 78.5.

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