It should be an obtuse triangle
(hope this helps)
When i divide into ratio, i like to think of them as units:
so 24 will be divided into units, where the first thing gets 3 units and the second 5 units. In total those are 3+5=8 units.
so each unit will have 24/8=4
so the division into the two numbers is like this: the first one gets 3 units (3*4=12) and the second 5 (5*4=20)
so it's 12:20.
Answer:
8/15
Step-by-step explanation:
Add: 1/5
+ 1/3
= 1 · 3/
5 · 3
+ 1 · 5/
3 · 5
= 3/15
+ 5/15
= 3 + 5/15
= 8/15