25 ÷ (5-4) = 25
divide 20 by 5 = 4 divide 25 also by 5 = 5 4/5
-4/25 + 19/25 = 15/25 = 3/5
Divide then into 5 teams of 5 students
100 times 3 divided by 10 plus 25 subtract 5 EQUALS 50 unless there are parentheses...
9 - 4 = 5 and 5 x 5 is 25. Let's check: 25/5=5, 5+4=9.
You always do what is in parentheses first. For example 5+(4-2)=? You do the 4-2 part first, so then the equation becomes 5+2=?, which is 7. Always do the most inside set of parentheses first, for example, 5+(4-(4-3)=? Do 4-3, which is 1, making the new equation 5+(4-1)=? Then do the 4-1, which is 3, and the equation becomes 5+3=, which equals 8. So the whole equation is 5+(4-(4-3)=8 Remember that if there is no sign, it means to multiply. For example, 5(4-2), do 4-2 which is 2, then multiply by 5, so the answer is 10. A / sign means to divide. 5/(10-5), do 10-5 which is 5, then divide 5/5, which is 1. Hope this helps.
5
(n-4)/5 Remember p.e.m.d.a.s. The parentheses signify which part of the expression to do first. They are very important. You get a different answer without them.
5, just divide 25 by 5.
1, 5, 25.
1 percent of 125 would be 1.25 So if you divide 5 by 1.25 you get 4 5 is 4% of 125 Check: 4(%) times 25 = 100% 5 times 25 = 125