Do this division first: 4.5 ÷ 9 = 0.5
Therefore: 0.5 x 9 = 4.5
? x 9 = 45
? = 45/9
? = 5
5 x 9 = 45
5
It is: 5 times 9 = 45
9
The number is 45. The sum of its digits i.e. 4+5=9 Five times the sum of its digits i.e. 5 times 9 which is 45
There is no whole number that, multiplied by 9, equals 100.111/9, or 11.1111111111111111 (the ones go on forever), times 9 equals 100.
9 x 5 5 x 9 15 x 3 3 x 15 1 x 45 45 x 1
It is: 5 times 9 = 45
45
18+(9*3) = 45
9
They are: 3 times 15 = 45, 9 times 5 = 45 and 1 times 45 = 45
5 x 9
9*5 = 45
59
9/10 × 35/45 = 7/10 Working out: 35/45 = 7/9 (divide both numbers by 5) 7/9 of 9/10 = 7/10 (7/9 of nine times any number equals seven times that number)
It could be: 9*5 = 45
because 9 times 5 = 45
1 x 45, 3 x 15, 5 x 9 = 45