One number is 28 more than three times another number. Each number were multiplied by four, their difference would be 232. What are the numbers?
73 & 15
x-28=3y ----> (1) 4x-4y=232 -----> (2) (1) => x=3y+28 (2) => x-y=58 => x=y+58 3y+28=y+58 => y=15 => x=73
Suhana was asked to multiply a certain number by 25. She multiplied it by 52 and got her answer more than the correct one by 324.What is the number?
The tens digit of a two digit number is two more than the ones digit. The number is 30 more than four times the sum of the digits. What is the number?
Of five consecutive multiples of three, the lowest is multiplied by two and four is added to give a number that is two thirds more than the average of the five numbers. What is the highest of the consecutive numbers?
A number is multiplied by 2 1/3 times itself and then 61 is subtracted from the product obtained. If the final result is 9200, then what is the number?
In the sequence of numbers 4,7,-7,....., the first term is 4. Each even numbered term is 3 more than the previous term.Each odd numbered term after the first is -1 times the previous term. What is the sum of the first 22 terms?
