Homework Help: Maths

Posted by Surya on Thursday, February 23, 2012 at 10:32am.

The Sentosa High School's telephone number is an eight digit number. The sum of the two numbers formed from the first three digits and the last five digits respectively 66558. The sum of two numbers formed from the first five digits and the last three digits is 65577. Find the telephone number of the Senthosa High School.

Maths - Faizah, Thursday, June 21, 2012 at 9:37pm
64665912

Answer this Question

Related Questions

Maths - What are 3 5-digit numbers that have the sum of their digits equal? Is ...
Math. Explain - From the digits 1, 2, 3, and 4, how many positive integers are ...
Math word - a 5 digit telephone number is made up of three 1's and two 5'...
Algebra math. - 1) the sum of the digits of a two digit number is 9. The value ...
Maths - The sum of the 2digits of a 2 digit number is 15. If th number formed by...
MATH - The last part of a telephone number has four digits, e.g. 7814 1487 2103 ...
math - The last part of a telephone number has four digits, e.g. 7814 1487 2103 ...
high school (math) - Match the mathematical expression with its translation. 1. ...
math - The number uses every number 0-9 the numbers are used only once the ...
tres ninos school - exploring mathematics elementary algebra....the sum of the ...

For Further Reading

First Name:
School Subject:
Answer: