Let the number to be found is N. Use Order of Operations. So first do the quotient part: 'the quotient of a number and 6' means N/6. '4 more than' means 4 + N/6, and then it equals 40, so
A number cannot be "less than but more than 40".
40 + 80 = 120
40
10 < or = to T/4 x4 x 4 cancels out just leaves T 40 < or = to T T < or = to 40
50
40
A number cannot be "less than but more than 40".
If ' x ' is the number, then [ 3x + 40 ] is.
40 + 80 = 120
52725 + 40 = 52765 is.
717 + 40 = 757
40
No because 40 is a composite number with more than two factors.
10 < or = to T/4 x4 x 4 cancels out just leaves T 40 < or = to T T < or = to 40
50
60
There are an infinite number of groups of numbers whose sum, difference, product, quotient etc. is equal to 40 . But there are not four numbers that equal 40. In fact, there is only one number that equals 40. The number is . . . . . 40 .