Question

56:15::76:21::81:? any one here? can solve this???​

Answer 1

Please mark me as BRAINLIEST

Answer 2

SOLUTION

TO DETERMINE

56 : 15 :: 76 : 21 :: 81 : ?

EVALUATION

Here the given that

56 : 15 :: 76 : 21 :: 81 : ?

We see that

56 : 15

$\displaystyle \sf{ = 56 : \frac{5 \times 6}{2} }$

Again 76 : 21

$\displaystyle \sf{ = 76 : \frac{7 \times 6}{2} }$

So the pattern is like

$\displaystyle \sf{ ab: \frac{a \times b}{2} }$

Thus we get

$\displaystyle \sf{ 81 : \frac{8 \times 1}{2} }$

$\displaystyle \sf{ = 81 : 4}$

FINAL ANSWER

56 : 15 :: 76 : 21 :: 81 : 4

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

$1.$ 2=3 4=15 7=48 11=120 9=?

https://brainly.in/question/21739201

2. 72496 is to 1315, 62134 is to 97 and 85316 to 167 then 28439 is to

https://brainly.in/question/22239317