i need to know how to do this step by step and the answer
2007-05-20 08:56:06 · 6 answers · asked by brandy l 1 in Science & Mathematics ➔ Mathematics
1000/25 = 40
15+5 = 20
so...
40 - 20 = 20.
2007-05-20 08:58:15 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Order of operations.
Parentheses, then division, then addition and subtraction so:
1000/25 - (15+5) becomes
1000/25 - 20
then 40-20
then 20.
2007-05-20 15:59:31 · answer #2 · answered by anonymous_20003 3 · 0⤊ 0⤋
1000/25-(15+5)
1000/25=40-20=20
2007-05-20 16:03:41 · answer #3 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋
In this case the division is done first:-
= 40 - (15 + 5)
Then the brackets:-
= 40 - 20
= 20
2007-05-20 17:51:28 · answer #4 · answered by Como 7 · 0⤊ 0⤋
1000/25 = 40
- 15 + 5 = 30
----------------------------
10
2007-05-20 16:25:36 · answer #5 · answered by Anonymous · 0⤊ 0⤋
order of operations (pemdas) says complete the task in parentheses first
1000 / 25 - (20)
next, divide
40 - 20
then subtract
20
2007-05-20 16:02:39 · answer #6 · answered by jimbob 6 · 0⤊ 0⤋