5 x 3 = 15
3/5 x 1/3 = 1/5
2 x 15 3 x 10 5 x 6 2 x 3 x 5 Four of them.
3 inch X 5 inch is just over ( 7.5 cm X 12.5 cm )
Prime factors are 3, 3, 5, 5, 7 Others are combinations of the prime factors, i.e. 3 x 3 = 9 3 x 5 = 15 3 x 7 = 21 5 x 5 = 25 5 x 7 = 35 3 x 3 x 5 = 45 3 x 3 x 7 = 63 3 x 5 x 5 = 75 3 x 5 x 7 = 105 5 x 5 x 7 = 175 3 x 3 x 5 x 5 = 225 3 x 3 x 5 x 7 = 315 3 x 5 x 5 x 7 = 525
3 x 3 x 3 x 3 x 5 x 5
3 x 5 x 5 = 753 x 5 x 7 = 105The LCM is: 525
5 x 5 x 3.14 x 3 x 7.5gal/ft = 1770 Gal
It is difficult to be sure because the browser used for posting questions is pretty much useless and strip out most mathematical symbols. Having made that clear, the answer is probably 0, 3 and -5.
For 45: 3 x 3 x 5For 54: 2 x 3 x 3 x 3
x-4x=5 (1)x-(4)x=5 (-3)x=5 x= 5/(-3) x= -5/3
675/25=273 x 3 x 3 x 5 x 5675 = 3^3 x 5^233 x 52
The factors of 4,050 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050. Prime factors are 2, 3, 3, 3, 3, 5, 5 Other factors are combinations of the primes, i.e. 2 x 3 = 6 2 x 5 = 10 3 x 3 = 9 3 x 5 = 15 5 x 5 = 25 2 x 3 x 3 = 18 2 x 3 x 5 = 30 2 x 5 x 5 = 50 3 x 3 x 3 = 27 3 x 3 x 5 = 45 3 x 5 x 5 = 75 2 x 3 x 3 x 3 = 54 2 x 3 x 3 x 5 = 90 2 x 3 x 5 x 5 = 150 3 x 3 x 3 x 3 = 81 3 x 3 x 3 x 5 = 135 3 x 3 x 5 x 5 = 225 2 x 3 x 3 x 3 x 3 = 162 2 x 3 x 3 x 3 x 5 = 270 2 x 3 x 3 x 5 x 5 = 450 3 x 3 x 3 x 3 x 5 = 405 3 x 3 x 3 x 5 x 5 = 675 2 x 3 x 3 x 3 x 3 x 5 = 270 2 x 3 x 3 x 3 x 5 x 5 = 1,350 3 x 3 x 3 x 3 x 5 x 5 = 2,025