Well we already know that the 36:100 is correct because it is the starting amount, to check the 18:50 50 is half of the 100 insects so you would divide 36 by 2 which gives you half of 36 which is 18 so we can check off 18:50 as correct. Idk about the final one but the other two are correct.
11/22,000 = 3/x
11x=66,000
x=6,000 (3/11 of 22,000)
D
Do (10 x 10) then (10 x 20), and then add your two answers together.
Its simple :)
2/3 divided by 1/2 equals 3/4.
So your answer would be 1/2.
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9514 1404 393
Answer:
y = 12
Step-by-step explanation:
The angle bisector divides the sides of the triangle proportionally. This tells us ...
y/6 = 8/4
y = 6(2) . . . . . multiply by 6
y = 12
