Answer:
さて、私は何をしますか?あなたは本当に何をすべきかをサポートしていません。
Step-by-step explanation:
To calculate percentage, we turn the percentage into a decimal.
30% of 30 = 0.3 of 30 = 0.3 x 10
0.3 x 10 = 3
3 students play in the school band.
10:40
This ratio is 10/40. Divide both by 10. You will get 1/4. 1/4 is 1:4.
So, we have one answer
1/4
5:20
This ratio 5/20. Divide both by 5. You'll get 1/4. 1/4 is 1:4
1:4
1:4 is the ratio we had before.
3:12
This ratio is 3/12. Divide both by 3. You'll get 1/4. 1/4 is 1:4
1:4
8:33
This ratio can not be reduced further.
So, the solution is 8:33 which has a different ratio from all the other ones
Answer:
(0.5,-8)
Step-by-step explanation:
add the two x-axis's then divide the sum by 2
same goes with the y'axis number