Posted by **Nabiha** on Tuesday, November 15, 2011 at 4:35pm.

how do i work out 7.25/0.25 without using a calculator???

- maths -
**Ms. Sue**, Tuesday, November 15, 2011 at 4:48pm
Move the decimal point in the divisor to make it a whole number >> 0.25 = 25

Since you have two decimal places in the divisor, move the decimal two places to the right in the dividend. >> 7.25 = 725

Now simply divide 25 into 725.

- maths -
**MathMate**, Tuesday, November 15, 2011 at 4:49pm
When you divide by 0.25, you can multiply the denominator by 4 instead.

So 7.25*4 = (7*4 + 0.25*4)=28 + 1 = 29

- maths - correction -
**MathMate**, Tuesday, November 15, 2011 at 4:51pm
When you divide by 0.25, you can multiply the *numerator* by 4 instead.

So 7.25*4 = (7*4 + 0.25*4)=28 + 1 = 29

## Answer this Question

## Related Questions

- Maths - How do I work out square roots without a calculator?
- Maths! - Given that (2^3x) x (7^2x) = 7^(x-1) x 2^(2x+2), find 14^x without ...
- maths - Without using a calculator evaluate tan 105degrees
- math - solve for x without using a calculator 5^(x+1) = 25 i know that x would ...
- Math - Hi,I need to know how to do question like this without using a calculator...
- Algebra class! - You and your date go out for a fancy dinner. The bill comes to...
- maths-trignometry - without using calculator, find the Value of following is ...
- Mathematics concepts - Matthew sits at his desk unable to figure out the answer ...
- math concepts - Matthew sits at his desk unable to figure out the answer to a ...
- maths-trignometry(urgent) - without using calculator, find the Value of ...

More Related Questions