Remember them is the best way to go.
draw the exact value triangles if you're unsure, but importantly, you just need to memorise these exact values.
2 1/3 + 2 1/2 = 4 + 1/3 + 1/2 = 4 + 2/6 + 3/6 = 4 + 5/6 ( both recipe );
5 - ( 4 + 5/6) = 1 - 5/6 = 6/6 - 5/6 = 1/6 cups of flour left;
Answer:
8w+5v
Step-by-step explanation:
5w plus 3w is 8w and 4v plus v is 5v
If 25 offspring are born and 14 moose die per year that means every year the number of moose increases by 11.
550 + 11x = 550*2
(x: how many years taken to double the number of moose)
550 + 11x = 1100
11x = 550
x = 50 years
idk if this is right tho you should check again