Question

A cricketer makes runs at an average of 30 in his 14 innings, how many runs to score in the next innings so that his average is 32 runs.​

Answer 1

Answer:

Total runs =30x14=420

(420+x)/15=32

420+x=480

x = 480-420=60

60 runs. Answer

Answer 2

Answer:

60

Step-by-step explanation:

Given that :

A cricketer makes runs at an average of 30 in his 14 innings.

To Find :

How many runs to score in the next innings so that his average is 32 runs.​

Solution :

This qestion is based on alligation & mixture.

So,

We know that :

$\bigstar\;\boxed{\sf Average = \dfrac{Sum\;of\; total\; observations.}{Total\;number\; of\; observations.}}}}}$

So,

Innings =   14         15

Average = 32        30

We have to do "Cross Multiplication." & "Subtraction".

Values in equation,

$\tt \implies 15 \times 32\;- 14 \times 30\\ \\\implies 15 \times 32 = 480\\ \\\implies 14 \times 30 = 420\\ \\\implies 480 - 420 = 60.\\ \\ \\\bigstar\;\textbf{\underline{\underline{Hence, Our answer is 60.}}}$