Question

321:9::512:15::841:40::751:? answer with solution

Answer 1

3*2+1=9
5*2+1=15
8*4+1=40
7*5+1=42

Answer 2

Answer:

35.71

Step-by-step explanation:

Given :321:9::512:15::841:40::751:?

To Find :  Missing term

Solution :

841:40::751:?

Let ? be a

841:40::751:a

$\frac{841}{40}=\frac{751}{a}$

$a=\frac{751 \times 40}{841}$

$a=35.71$

Hence the missing term is 35.71