Question

Q.39 बारंबारता बंटन
वर्ग 10-20 20-30
बारंबारता 43
34
के लिए, बहुलक वर्ग का वर्ग चिह्न है
30-40
40-50
50-60
65
71
56
1. 25
2. 30
3. 45
4. 55​

Answer 1

$\huge\boxed{\fcolorbox{red}{ink}{SOLUTION:}}$

Let x and y be that numbers

$\huge\boxed{\dag\sf\red{x + y = 70(1)}\dag}$

$\huge\boxed{\dag\sf\red{x - y = 16(2)}\dag}$

Add the both equation (1) and (2) we get

$2x = 86 \\x = 43$

put x= 43 in equation ( 1)

we get

$43 + y = 70$

$y = 70 - 43$

$y = 27$

$\huge\fbox\pink{✯Answer✯}$

so both numbers are 43 and 27

$\huge\boxed{\dag\sf\red{Thanks}\dag}$