#1
____
abcd is a 4 digit number b=9 c=7 and the number can be divided by 45, what is the number (translating from another language here so sorry if it doesn't make perfect sense).

hope you guys can help out.
#5
any number as long as its has a97d any number can be divided by 45 unless they mean divided by 45 and comes out to a whole number its 2970
"In the end they will know we have rocked" (Zander lee)

"Nick Grundy have a wonderful afterlife"

Quote by Izz
Get a hooker AND listen to your own music?


Quote by jake911
The pit could get more done in a hour than the police could in a week.
#6
Come out as a whole number is exactly what they mean but how do you solve the whole thing, I'd like to get more then just the answer please.
#7
You work out all the multiples of 45 up to the highest with 4 digits, then look for ones with in the x97x format.
The Prime Factorisation of the number of the beast : 2x3x3x37
#8
i got excel to work this out for me

45
90
135
180
225
270
315
360
405
450
495
540
585
630
675
720
765
810
855
900
945
990
1035
1080
1125
1170
1215
1260
1305
1350
1395
1440
1485
1530
1575
1620
1665
1710
1755
1800
1845
1890
1935
1980
2025
2070
2115
2160
2205
2250
2295
2340
2385
2430
2475
2520
2565
2610
2655
2700
2745
2790
2835
2880
2925
2970
Hi I'm
Mr. JimBo R. Insane
#9
Quote by Dizzy-D
____
abcd is a 4 digit number b=9 c=7 and the number can be divided by 45, what is the number (translating from another language here so sorry if it doesn't make perfect sense).

hope you guys can help out.


a<10
d<10
1000a+100b+10c+d=*45
1000a+900+70+d=*45
1000a+*45+70+d=*45
1000a+d+70=*45-
(*45+10)a+d+70=*45
*45a+10a+d+(*45+25)=*45
10a+d+25=*45
10a+d+(*45-20)=*45
10a+d-20=*45
10a+d=*45+20

I guess you can try from that point...10a+d<100 so *45+20<100
so *45+20 is either 65 or 20
so the number is either 6975 (10*6+5=65) or 2970 (10*2+0=20)

I don't know if you can do it without trying numbers yourself...
#11
Use the table of 45 like mrjimborinsane did.
I just need about $3.50
(<X.X)O=('.'Q)

I'm the motherflippin'
#12
Here's the solution.

a97d = 45*x

a*1000 + 970 + d = 45*x

970/45 = 21*45 + 25

a*1000 / 45 = a(45*22 + 10)

a*10 + 25 + d = 45 * (-22a-21+x)

Now all we need to find is what a and d are.

a*10 + 25 + d = 45 * y (multiple of 45)

Need to find suitable numbers so that both a and d are single positive digits

If y = 1

a = 2 and d = 0

if y=2

a = 6 and d = 5

If y=3, then there is no relationship that satisfies both a and d as single digits.

The answers are:

2970
6975
my MG15DFX has a button that simulates the sound of one of the expensive tube marshall amps


Fender Stratocaster HSS
LTD EC-400AT
Traynor YCV-50 Blue
Peavey Envoy 110

Wishlist: Hamer USA Explorer, Gibson Explorer