Answer:
the population this year is 15 I think
Step-by-step explanation:
the population this year is 15 I think because 60 = 100% so if you divide 60 into two you will get 30 / 50%. then divide 30 again which would be 15 and that's 25 percent. only if you know what 60 divides by 2 and then 30 divided by 2.
I hope this helps you
3 triangles area+square area
3.30+30
90+30
120
1 1/2 x 12
Key: Keep, change, flip.
So 1 1/2 you have to make it into a improper fraction.
1 1/2 to 3/2 x 12/1 = 3/2 x 1/12 = 1/2 x 1/4 = 1/8
Hope this answer helps :)
Answer:
B. 71%
Step-by-step explanation:
95 × 10% = 9.5%
80 × 20% = 16%
67 × 50% = 33.5%
61 × 20% = 12%
Total - 71%
Answer:
18/96
Step-by-step explanation:
in order to solve this we can multiply them but we have to multiply by the reciprocal of the second fraction. like this:
9/12*9/8
what i did is i flipped the second fraction and this gives us the reciprocal and allows us to just multiply across and get our answer.
hope this helps