Alison is now three times as old as Jeremy, but 5 years ago, she was 5 times as old as he was. How old is Alison now
A: 10
B: 12
C: 24
D: 30
E: 36
A: 10
B: 12
C: 24
D: 30
E: 36
举一反三
- Mary is 12 years old. Two years ago, she was twice as her brother Jack. How old is Jack now? A: 5 B: 6 C: 7 D: 8
- Four years ago, Jane was twice as old as Sam. Four years on from now, Sam will be 3/4 of Jane’s age. How old is Jane now
- My mum now is over 55 years old, and she is ______.
- The new house is（）the old one. A: three times as large as B: as large as three times C: as three times large as D: three times as larger as
- Taiji boxing is good ______ health, so the old man began to practise it ten years ago and now he is good ______ it. A: for; to B: to; for C: for; at D: at; for