and also what is 2.30 divided by 0.05.
2007-11-10 07:33:59 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
(7-3+4)/10=8/10=4/5
2.30/.05=2.3/(1/20)=2.30*20=46
2007-11-10 07:41:33 · answer #1 · answered by Jared 2 · 0⤊ 0⤋
7/10 - 3/10 + 4/10 ( As '10' is the denominator throughout)
Then:-
(7 -3 + 4) / 10 =
(8) / 10 =
8 /10 = (Reduce to its lowest terms).
4/5
2.30 / 0.05 (The easiest way to divide decimals is by removing the decimal point so that the denominator is a whole number. However many places the decimal is removed for the denominator then that that same number of places is moved for the numerator.
Hence:-
2.30 / 0.05 = 230.0 / 005.0 = 230/5
230/5 = 46 ANSWER!!!!!
2007-11-10 15:44:11 · answer #2 · answered by lenpol7 7 · 0⤊ 0⤋
7/10 - 3/10 +4/10 = 8/10 = 4/5
2007-11-10 15:38:33 · answer #3 · answered by ironduke8159 7 · 0⤊ 0⤋
7/10-3/10+4/10=4/10+4/10=8/10=4/5
2.30/0.05=2.30*20=46
2007-11-10 15:39:02 · answer #4 · answered by someone1254 2 · 0⤊ 0⤋