Question

Find the mean of 5,3,4,6,?= 6., then find the question mark?

Answer 1

Step-by-step explanation:

(5+3+4+6+?)/5=6

(18×?)/5=6

18+?=5×6

?=30-18

?=12

Answer 2

Answer: ?=6.,5,3,4,6,

Step-by-step explanation:

we put the unkowns in one side and the known on the other side.so we do the arithmetic and find the unknown