math hw help?!
explain how please!!
2007-12-04 09:13:51 · 5 answers · asked by Anonymous in Education & Reference ➔ Homework Help
65 x .8 = 52
2007-12-04 09:17:02 · answer #1 · answered by rekka_the_know_it_all 2 · 0⤊ 0⤋
80% of 65 = 65 * .80 or 65 *4/5= 52
2007-12-04 17:18:40 · answer #2 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋
10% of 65 = 6.5
6.5 X 8 = 52
Therefore the answer is 52.
No calculator needed.
2007-12-04 17:22:34 · answer #3 · answered by wilsonmatthewf 3 · 0⤊ 0⤋
80% is the same as saying 80/100
so you can either say 65 * 80/100
or you could say 80/100 = 0.8
so you could also find it by 65*0.8 = 52
2007-12-04 17:19:45 · answer #4 · answered by V/D West 3 · 0⤊ 0⤋
To find 80% you times the number by 0.8..
65 x 0.8 = 52
2007-12-04 17:19:10 · answer #5 · answered by Fee 2 · 0⤊ 0⤋