18
(4/5) - (5/7) = (28/35) - (25/35) = 3/35
It is: 4 divided by 2/5 = 10
6 whole fiths according to my um- my smartness haha.
equivalent fractions of 2/5 = 4/10, 6/15, 8/20, 10/25,...
30+30+30+30+30 = 5 or as 3+3/3+3/3 = 5
10% of 30 is 3
30 divided by 10 equals 3: 30 ÷ 10 = 3
LCM of 3 and 30 is 30.
The answer is 20/30 = 2/3.The answer is 20/30 = 2/3.The answer is 20/30 = 2/3.The answer is 20/30 = 2/3.
30% off of $3 = $2.1= 30% discount applied to $3= $3 - (30% * $3)= $3 - (0.30 * $3)= $3 - 0.9= $2.1
30-3 = 27
ten percent of 30 dollars = 3 dollars10% of $30= 10% * $30= 10%/100% * $30= $3/1 or $3