15 x 15 x 15 is equal to 3,375. This calculation is done by multiplying 15 by itself three times, as indicated by the three instances of the number 15 being multiplied together. This results in 15 x 15 equalling 225, and then multiplying that by 15 again to get the final answer of 3,375.
15^3
1x1x1=1 2x2x2=8 3x3x3=27 4x4x4=64 5x5x5=125 6x6x6=216 7x7x7=343 8x8x8=512 9x9x9=729 10x10x10=1000 11x11x11=1331 12x12x12=1728 13x13x13=2197 14x14x14=2744 15x15x15=3375 16x16x16=4096 17x17x17=4913 18x18x18=5832 19x19x19=6859 20x20x20=8000 21x21x21=9261 use calculator to work out the rest cant be bothered to write out any more LOL :-)
concrete cube of 15x15x15 is used fortesting compressive strength.durability testeffloresence test.
15^3
It could be 3^3*5^3.
3375. (15x15x15)
15 cubed means 15 times itself three times (15x15x15). 15 cubed is equal to 3,375.
1x1x1=1 2x2x2=8 3x3x3=27 4x4x4=64 5x5x5=125 6x6x6=216 7x7x7=343 8x8x8=512 9x9x9=729 10x10x10=1000 11x11x11=1331 12x12x12=1728 13x13x13=2197 14x14x14=2744 15x15x15=3375 16x16x16=4096 17x17x17=4913 18x18x18=5832 19x19x19=6859 20x20x20=8000 21x21x21=9261 use calculator to work out the rest cant be bothered to write out any more LOL :-)
27x2=54+9=63/9=7+15=22x3=66/6=11+12=23x3=69-18=51. Therefore 51 is your answer