The answer to your question is D. 512
Answer:
30mph faster
Step-by-step explanation:
first you must find how fast the train can go in 1 hour
that is 60mph, then multiply 60 and 2.5
60x2.5 = 150mph then,
150 - 120 =30mph
very sorry if this is wrong
I think is B but idk how to do this but I could try
Answer:
0.06euros (2dp)
Step-by-step explanation:
18 donuts = 0.50euros (50 cents)
1 donut = 0.03euros (2dp) (3 cents)
2 donuts = 0.06euros(2dp) (6cents)
If we take 210 to be the 100%, what is 70 off of it in percentage then?