Split the number 30 into ratio 1:2:7. please explain <3

1/8 is left? add a bit more info plz

there were only 2 presidents that were under the age of 45. theodore roosevelt, and jfk, that makes 5%

beth buys 10 x shirts and still has more than 100 in her account

6: 00am, ok,6 plus 11 gives you 5: 00 am and 45 plus 15 gives you 60.00 mins plus 5: 00 am gives you 6: 00 am;

step-by-step explanation: