2007-08-06 20:49:31 · 11 answers · asked by Anonymous in Science & Mathematics ➔ Geography
a decade is 10 years
so... 5 x 10 = 50
then... 50 + 5 = 55
2007-08-06 20:55:42 · answer #1 · answered by sheeba711 2 · 0⤊ 0⤋
55 years b/c a decade is 10 years... 5 times 10 is 50, plus 5 is 55
2007-08-06 20:57:23 · answer #2 · answered by Shay 3 · 0⤊ 0⤋
that's 55 years total...one decade is 10 years times 5 decades equals 50 years then add 5 total? 55...get it?
2007-08-06 21:45:17 · answer #3 · answered by cannedguds 3 · 0⤊ 0⤋
55
2007-08-06 20:52:21 · answer #4 · answered by Anonymous · 0⤊ 0⤋
55 years
2007-08-06 21:15:39 · answer #5 · answered by Anonymous · 0⤊ 0⤋
one decade is 10 years, so 5 decades is 50years., plus 5 equals 55years altogether.
2007-08-06 20:56:44 · answer #6 · answered by Dave 3 · 0⤊ 0⤋
55 yrs.
2007-08-07 03:42:42 · answer #7 · answered by Anonymous · 0⤊ 0⤋
55 uh are you a dunderhead.
2007-08-06 20:58:33 · answer #8 · answered by Francine Frensky 6 · 0⤊ 0⤋
55 luv...all day long.
2007-08-06 20:53:15 · answer #9 · answered by 452 3 · 0⤊ 0⤋
BOY I HOPE YOU ARE IN 1ST grade
2007-08-06 20:59:06 · answer #10 · answered by Anonymous · 0⤊ 0⤋