X=1st con odd #
x+2=2nd con odd #
x+4= 3rd con odd #
x+6= 4th con odd #
x+8= 5th con odd #
x+10= 6th con odd #
x+12= 7th con odd #
x+x+2+x+4+x+6+x+8+x+10+x+12=525
7x+42=525
7x+42-42=525-42
7x=483
7×/7=483/7
x=69
69+12=81
81 is the answer :)
V = lwh
6 is the length, 3 is the width, and 4 is the height.
V = 6 x 3 x 4
V = 72
The sum of 5 consecutive odd integers is 145. These are the other 4 consecutive odd numbers. Now if we add all of these up we will get this : 25 + 27 + 29 + 31 + 33 = 145.
Hope I helped! ☺☼