SOLUTION: 1.if 3 1/5 is added to 3/4 of a number, the result is 7 1/2. Find the number.
2.Three less than five times a certain number is equal to 67 more than one-third of the number. Find
Question 932118: 1.if 3 1/5 is added to 3/4 of a number, the result is 7 1/2. Find the number.
2.Three less than five times a certain number is equal to 67 more than one-third of the number. Find the number.
3.The difference between six times a number and 12 equals the sum of the number and 13. Find the number.
4.Separate 60 into two parts such that one number is one-fourth of the other.
5.One number is four times the other number their difference is 42, Find the numbers.
You can put this solution on YOUR website! albeit fractions are involved...make it an integer problem |Multiplying thru by 20so as all denominators = 1
64 + 15n = 150
15n = 86
n = 86/15 0r 5 11/15
.....
5n - 3 = n/3 + 67
15n - 9 = n = 201
14n = 210
n = 210/14 = 30/2 = 15
......
6n - 12 = n + 13
5n = 25
n = 5
....
n + n/4 = 60
4n + n = 240
5n = 240
n = 48
Two parts are 12 and 48
....
4n - n = 42
3n = 42
n = 14
two numbers are 14 and 56
and..
56 -14 = 42
