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

You are not logged in.

## #8051 2018-08-10 16:17:55

ganesh
Registered: 2005-06-28
Posts: 25,614

### Re: 10 second questions

Hi,

.

#6643. Find the value x if

.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

## #8052 2018-08-11 14:35:58

ganesh
Registered: 2005-06-28
Posts: 25,614

### Re: 10 second questions

Hi,

.

#6644. Find the value:

.
Express the solution in the form
.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

## #8053 2018-08-12 15:23:24

ganesh
Registered: 2005-06-28
Posts: 25,614

### Re: 10 second questions

Hi,

.

#6645. Find the value of x:

.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

## #8054 2018-08-13 15:39:38

ganesh
Registered: 2005-06-28
Posts: 25,614

### Re: 10 second questions

Hi,

.

#6646. Find the value of of x.

.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

## #8055 2018-08-14 16:21:17

ganesh
Registered: 2005-06-28
Posts: 25,614

### Re: 10 second questions

Hi,

.

#6647. Find the value of x.

.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

## #8056 2018-08-15 15:04:37

ganesh
Registered: 2005-06-28
Posts: 25,614

### Re: 10 second questions

Hi,

.

#6648. Find the value of 'x'.

.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

## #8057 Yesterday 16:09:03

ganesh
Registered: 2005-06-28
Posts: 25,614

### Re: 10 second questions

Hi,

.

#6649. Find the value of x : 38% of 4500- 25% of x = 1640.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline