Evaluate (16 - 4) ÷ 12 × 5.
5
15
225
CAN U HELP ME Evaluate (16 - 4) ÷ 12 × 5 is it 5, 15 or 225 thanks!?
2007-04-09 7:45 pm
回答 (12)
2007-04-09 7:48 pm
✔ 最佳答案
Brackets first. Then multiply (or divide), then add (or subtract).(16-4) / 12 * 5 = (12) / 12 * 5 = 1 * 5 = 5
2016-09-21 2:36 pm
That is a good observation
2016-08-24 11:12 am
Thankyou all for your answers and opinions.
2007-04-09 9:54 pm
(16 - 4)=12
12 ÷ 12= 1
1× 5= 5
so the answer is 5
12 ÷ 12= 1
1× 5= 5
so the answer is 5
2007-04-09 8:34 pm
(16-4)/12 x 5=
12/12 x 5=5
12/12 x 5=5
2007-04-09 8:09 pm
=5
2007-04-09 7:50 pm
5 is the ans
2007-04-09 7:50 pm
do parantheses first
16-4 = 12
then do addition, subtraction, multiplication, division
12 x 5 = 60
60 / 12 = 5
your answer is 5
16-4 = 12
then do addition, subtraction, multiplication, division
12 x 5 = 60
60 / 12 = 5
your answer is 5
2007-04-09 7:49 pm
16-4 is 12
12 divided by 12 is 1
1 x 5 is 5
so the answer is 5.
12 divided by 12 is 1
1 x 5 is 5
so the answer is 5.
參考: Retired Norfolk (UK) teacher of Maths
2007-04-09 7:48 pm
5.......i think!
2007-04-09 7:48 pm
5
2007-04-09 7:54 pm
it's=5, 16-4=12-----12/12=1-----1x5=5/// QED
參考: follow steps, the equation tells you what to do
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