21
Half way between 36 and 42 is (36 + 42) ÷ 2 = 39.
39The answer is 39 ;DIt is: 39
let x = number 2x-16 = 42 2x = 58 x = 29
42
Halfway between 42 and 82 is (42 + 82) ÷ 2 = 124 ÷ 2 = 62.
21
Half way between 36 and 42 is (36 + 42) ÷ 2 = 39.
42
It is: 28It is: (14+42)/2 = 28
It is 32.5, the number halfway between the two middle numbers when they are arranged in order.
The LCM is their product, but it's really difficult to find halfway between one number.
39The answer is 39 ;DIt is: 39
42 is exactly halfway between 32 and 52.42
let x = number 2x-16 = 42 2x = 58 x = 29
16 = 42
(14 + 42) / 2 = 28