Oh, dude, halfway between 60 and 80 is like 70. You just add 60 and 80 together, which is 140, and divide by 2 to get 70. It's like the Goldilocks number, not too big, not too small, just right in the middle.
All are composite except 61 and 67. Composite numbers: 60, 62, 63, 64, 65, 66, 68, 69, 70
61 and 67 are the only prime numbers between 60 and 70.
It is 70
63
70-10=60. 60/2=30. 10+30 or 70-30=40. Answer 40
Oh, dude, halfway between 60 and 80 is like 70. You just add 60 and 80 together, which is 140, and divide by 2 to get 70. It's like the Goldilocks number, not too big, not too small, just right in the middle.
To find the halfway point between two numbers, you can add the two numbers together and divide by 2. In this case, the halfway point between 50 and 70 would be (50 + 70) / 2 = 120 / 2 = 60. Therefore, 60 is halfway between 50 and 70.
Halfway between 70 and 100 is (70 + 100) ÷ 2 = 85.
60 It is 10 more than 50 and 10 less than 70 To find a halfway point (which is also the average), add the numbers together and divide by 2.
50
43
55
All are composite except 61 and 67. Composite numbers: 60, 62, 63, 64, 65, 66, 68, 69, 70
(70 + 100)/2 = 170/2 = 85
It is 81.5, the number halfway between the two middle numbers.
The whole number between the square roots of 60 and 70 is 8. 8² = 64.