# Math Is Fun Forum

Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫  π  -¹ ² ³ °

You are not logged in.

## #1 2005-06-12 23:36:35

kianababy
Member
Registered: 2005-06-12
Posts: 6

### hey

hey can any one help me with this
64-59.62x92=...................... and then you have to put it in to a decimal fraction and then times that by 111987 and try and keep it in to a decimal fraction as i say this is realy hard for me so plz help me thanx alot

@****kianababy****@

Offline

## #2 2005-06-12 23:52:13

MathsIsFun
Registered: 2005-01-21
Posts: 7,710

### Re: hey

64-59.62x92 = 64-5485.04 (multiply before subtract) = -5421.04

As a decimal fraction this is:

4
-5421  ----
100

Multiplying by 111987 keeping as decimal fraction is:

-5421 * 111987 - (4/100) * 111987

= - 607081527 - 447948/100 =  - 607081527 - 4479 - 48/100 = - 607086006  48/100

(Is this really a problem given to you?)

"The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  - Leon M. Lederman

Offline

## #3 2005-06-13 01:45:23

Zach
Member
Registered: 2005-03-23
Posts: 2,075

### Re: hey

I doubt it.

Boy let me tell you what:
I bet you didn't know it, but I'm a fiddle player too.
And if you'd care to take a dare, I'll make a bet with you.

Offline

## #4 2005-06-16 22:20:23

kiana baby1
Member
Registered: 2005-06-16
Posts: 5

### Re: hey

yes it is a real problem for god sake wat is up with this forum you all seem so stuck up

Offline

## #5 2005-06-16 22:41:39

MathsIsFun
Registered: 2005-01-21
Posts: 7,710

### Re: hey

Sorry there, kiana, but "111987" looked like someone just jabbed the 1 a few times and then ran their fingers over a few more keys. Such an odd number.

"The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  - Leon M. Lederman

Offline

## #6 2005-06-22 08:49:43

Mr T
Member
Registered: 2005-03-30
Posts: 1,012

### Re: hey

indeed but when you you think about it aren't all numbers weird

I come back stronger than a powered-up Pac-Man
I bought a large popcorn @ the cinema the other day, it was pretty big...some might even say it was "large
Fatboy Slim is a Legend

Offline