Nancy asks…help!!! 7th grade math?Jonathan has a many 25cents coins as 5- coins, and a half as many 10-coins as 5-coins. If he has a total of 84.00, how many pieces of each coin does he have?.. ( 100 cents= 1 coin)
and
How much 10% alcohol solution and 30% alcohol solution should be mixed together to yield 100 liters of a 25% alcohol solution?Nancy answers:Errrr.I got some answers but I'm not sure.
First question is 21 and second one is 67,5 I guess.But I'm not going to take the blame
