# Math

Simplify Completely: 1260/4410 How is this process accomplished? I spend 1 hour trying each number trying to factor the numerator and denominator squared or cubed and get too frustrated, resulting in no answer at all

1. 👍 0
2. 👎 0
3. 👁 130
1. 1260/4410. Since both numbers end with
0, they are divisible by 10: 126/441,
The sum of the digits in the numerator
and the denominator are each = to 9.Therefore, we can divide
each by 9 and get: 14/49.
14/49 = 2/7.

Summary: 1260/4410 = 126/441 = 14/49 = 2/7.

1. 👍 0
2. 👎 0
posted by Henry

## Similar Questions

1. ### john

Find the smallest natural number n such that 4410 x n is a perfect cube.

asked by jonh on September 22, 2010
2. ### math

PROCESSING CLAIMS. Joe takes x hours on the average to process a claim. whereas Ellen's average is 1 hour longer. a) write a rational function C(x) that gives the number of claims that they process while working for an 8-hour

asked by mohamed on April 5, 2013
3. ### calculus

Use the four-step process to find the slope of the tangent line to the graph of the given function at any point. (Simplify your answers completely.) f(x) = 2x^2 + 7x

asked by dan on September 16, 2010
4. ### Probability

In parts 1, 3, 4, and 5 below, your answers will be algebraic expressions. Enter 'lambda' for λ and 'mu' for μ. Follow standard notation. Shuttles bound for Boston depart from New York every hour on the hour (e.g., at exactly

asked by A on April 30, 2014
5. ### Probability

In parts 1, 3, 4, and 5 below, your answers will be algebraic expressions. Enter 'lambda' for and 'mu' for . Follow standard notation. 1. Shuttles bound for Boston depart from New York every hour on the hour (e.g., at exactly one

asked by qwerty on April 29, 2014
1. ### Social Studies

I have to do a project and I can't get motivated to start!! I want a good grade, but I don't know how to convince myself to get started!! PLEASE HELP!!!!!!! Sometimes motivation just doesn't come. You can't wait until you feel

asked by Kelly on April 15, 2007
2. ### probability

In parts 1, 3, 4, and 5 below, your answers will be algebraic expressions. Enter 'lambda' for λ and 'mu' for μ. Follow standard notation. Shuttles bound for Boston depart from New York every hour on the hour (e.g., at exactly

asked by JuanPro on April 29, 2014
3. ### Maths

Carlos is training for the Olympics. His first training session lasted for one hour and he increases each training session by ten minutes every time. After fiteen sessions, how many minutes will be spend training? one hour +

asked by Jared on June 12, 2007
4. ### MATH

Two Planes leave an airport at the same time, one flying 300km/h and the other at 420km/h The angle between their flight paths is 75 degrees after three hours, how fart apart are they? answer: so it would be c^2=a^2+b^2-2ab cos C

asked by T on May 24, 2008
5. ### Math

Two Planes leave an airport at the same time, one flying 300km/h and the other at 420km/h The angle between their flight paths is 75 degrees after three hours, how fart apart are they? answer: so it would be c^2=a^2+b^2-2ab cos C