Question

if 3*4is 16 and 4*5 is 25 and 5*6 is 36 then 7*5 is ?

Answer 1

Hey frnd !!!!☺

3*4=16 = 4*4

4*5=25=5*5

5*6=36=6*6

So by this pattern ,

7*5=40

Therefore 7*5=40

Answer 2

Answer:

7*5 = 40

Step-by-step explanation:

Here ,

Observe the pattern, we get

3*4 = (3+1)×4 = 4×4=16

4*5 = (4+1)×5 = 5×5 = 25

5*6 = (5+1)×6 = 6×6 = 36

7*5 = (7+1)×5= 8×5 = 40

Therefore,

7*5 = 40

•••♪