# Fractions and Ratios Question

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The bird watcher states that the bird is now flying at a height of [math]4/5[/math] kilometer.

Which TWO statements are true?

- Since [math]6/10[/math] minus [math]2/5[/math] is [math]4/5[/math], the height is reasonable.
- Since [math]4/5[/math] is greater than [math]6/10[/math], the height is not reasonable.
- The fraction [math]2/5[/math] is [math]4/10[/math], and [math]4/10[/math] equals [math]4/5[/math], so the height is reasonable.
- The fraction [math]2/5[/math] is [math]4/10[/math], and [math]6/10[/math] minus [math]4/10[/math] does not equal [math]4/5[/math], so the height is not reasonable.
- The fraction [math]2/5[/math] is [math]4/10[/math], and [math]6/10[/math] plus [math]4/10[/math] is less than [math]4/5[/math], so the height is not reasonable.