which number is halfway between 3/5 and 7/10?

Number halfway between

3/5 and 7/10 is 13/20.
The number halfway between a and b is (1/2)(a + b). here a = 3/5 = 6/10 and b = 7/10 , (1/2)(a+b) = (1/2)(13/10)

= (13/20). End of story.
(3/5 + 7/10)/2

= [(6 + 7)/10]/2

= 13/10)/ 2

= 13/10 × 1/2

= 13/20
13/20 = half of 3/5 + 7/10
3/5 + 7/10

= ( 32 ) /(5 2) + 7/10

= 6/10 + 7/10 = 13/10

13/10 ÷ 2 = 13/20

Answer: 13/20 = 0.65
13/20
6/10 and 7/10 or 12/20 and 14/20 answer is 13/20
13/20
To find the value halfway between any two numbers, you need to find their average.

So add 3/5 and 7/10 together.

You can multiply 3/5 by 2/2 to make it 6/10 first.

Add 6/10 and 7/10 to get 13/10.

Now divide 13/10 by 2 to get the average.

(13/10) / 2 = 13 / (10 * 2) = 13 / 20
13/20