Order of operations requires that multiplication and division be performed first.
I've added parenthesis to make the math a bit clearer.
And Voila, the answer is 7.
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2 / 2 = 1; 1 + 2 = 3 (Order of operations- division before addition) OR (2 + 2) / 2; 4 / 2 = 2 (It all depends on how the problem is written)
You are correct.
answer is negative 1
1/2 / 1/6 =1/2*6/1 =6/2 =3 Hope this helps, atom_computer To explain why this is true:When you divide fractions, you can take the fraction in the denominator (the number o…n the bottom), in this case, 1/6 and flip it around to make it 6/1. Then multiple 6/1 by the numerator (the number on top), in this case, 1/2. That's how we got "=1/2*6/1" above.With multiplication, multiply both numerators for the numerator in the answer, and multiply the denominators for the denominator in the answer. That's how we got 6/3 which reduces to 2.When you are not sure, take something you know, like 6/3. You know that's 2 right? (In fraction form this is 6/1 / 3/1) When you apply the rules above you get 6/1 * 1/3. Multiply numerators, you get 6 on top, multiply denominators, you get 3 on the bottom, for 6/3 or 2.Always understand how you get your answers. A lot of practice will help. Good Luck.Rashelle
you convert the fraction 1/2 into decimal form into a decimal and get .5, or you can do 0 remainder of 1because 2 goes into 1 0 times
1 because half of the number 2 is 1.
5/6 x 9/2 = 45/12 which reduces to 15/4 or 3 3/4
6/2(1+2)=? The answer is 9. The BIDMAS or PEMDAS Rule says that brackets must be done first. 1) (1+2)=3Then you do multiplication or division first since it is the next step …in the rules that apply to this equation. Many are confused as to which one they are supposed to do because they give a different answer. However, all equations are solved by left-to-right if you must choose from times and divide, or plus and minus. 2)6/2=3Now the equation is: 3(3)This means multiply.3)3*3=9 The equation is solved.
6/2(2+1) =1 In order of operations you do parenthesis first, so it becomes 6/2(3) Then, to eliminate the parenthesis completely, you multiply 2 by 3 and get: 6/6which equal…s 1
479 is greater than 60 and less than 600.6 X 10 = 60 and 6 x 100 = 600. Thus, the number of "6"'s that will divide into 479 has to be somewhere between 10 and 100...which leav…es only 2-digit numbers.