1) Write 145% as a fraction or a mixed number.?

Question

2) Is the following set of numbers a perfect triple?6, 8, 10
3) Rewrite the statement, using percent notation.Of 50 houses in a development, 23 are sold.
4)Solve for the unknown 8/52= m/39
5)Is the rate 1.2 inches of rain/5 hrs equivalent to the rate 2.1 inches of rain/ 8 hours ?
6) Write 1/8 as a percent.

Answer 1

I'll answer 1.

write 145/100 and reduce...... =1 and 9/20

and six is 1/8 times 100/1
= 12 and 1/2

Answer 2

any percent is something over 100 ( so 20% is 20/100). In this case 145% would be 145/100. As a mixed number you divide the 145 by 100 and get 1 45/100, then you reduce that fraction to get 1 9/20 as your final answer.

Answer 3

1. 145%=1.45 =1 9/20=29/20
2. yes it is a perfect triple because 6^2+8^2=10^2 or
36+64=100
3. of 50 houses in development ,46% or 23 have been sold
23/50=46%
4. 8/52=m/39
52m=312
52m/52=312/52
m=6
5. no one is at a rate of 0.24 inches an hour and the other is at 0.2625 an hour
6. 12.5% 1/8=.125x100=12.5%

Answer 4

145% = 145/100 = 29/20 = 1 9/20

Yes 10^2 = 6^2 + 8^2

23/50 houses are old, so 100%x23/50 = 46% are old

m = 39 x (8/52 ) = 78 / 13

1.2/5 = 9.6/40
2.1/8 = 10.5/40
These are not the same

1/8 = 100 % x 1/8 = 12.5%

Answer 5

1) 29/20= 1 9/20

2) Yes 6^2 + 8^2 = 10^2

3) 46%

4) m = 6

5) No

6) 12.5%

Answer 6

you do 145/100 and simplify further. you should get 29/20 which is 1 and 9/20.

Answer 7

1. 1.45
2. yes
3. do 23/50*100
4. do 8*39/52
5. no
6. 1/8*100