Question

What is the approximate difference in tenths between and ?
0.3
0.7
1.3
2.2

Answer 1

`\sf Hello!`

•
`√(15) = \sf 3.8`
•
`√(10) = \sf 3.1`


`\sf Approximate \:difference\: in\: tenths` :

=
`√(15) - √(10)`

=
`\sf 3.8 - 3.1`

=
`\sf 0.7`


`\sf Therefore,`


`\sf Approximate \:difference\: in\: tenths \:is\: 0.7`

~
`\sf iCarl`

Answer 2

sqrt 10 = 3.16

sqrt 15 = 3.87

So the difference would be 0.7

I hope this helps! :)

~Ayden