Easy maths question here?

8-3=5

operation order first division or multiplication, afterwards addition and substraction

= 4(2) - 21/7
= 8 - 3
= 5

= 4(2 - 21/7)
= 4(2 - 3)
= 4(- 1)
= - 4

= (4[2 - 21])/7
= (4[- 19])/7
= - 76/7 or - 10 6/7 OR expressed another way with the same result as follows:

= 4([2 - 21/7)
= 4(- 19/7)
= - 76/7 or - 10 6/7

Answer: You need to be very clear with your problem by using correctly the enclosing signs like ( ), [ ] & { }.

First, divide 21/7 which equals 3
Next, multiply 4*2 which equals 8
Lastly, subtract 8-3 which equals 5
So your answer is 5.

4 x 2 - 21/7
= 8 - 21/7
= 8 - 3
= 5

4 * 2 - 21 / 7 =

8 - 3 = 5

its bidmas not bodmas and the i stands for the index number!!!

brackets, index, divison , multiplication, add, subtract

4*2 - 21/7 = 0.7142857

BODMAS

Brackets, (no idea what O stands for) Division, Multiplication, Addition, Subtraction

No B

D ->
4 * 2 - 3

M ->
8 - 3

No A

S ->
5

Final Answer is 5

4*2


then

21/7


them

8-3

8-3=5

According to the standard "order of operations agreement," multiplications and divisions are worked (from left to right) before any additions or subtractions.

So we do the multiplications and divisions first: 4*2 = 8 and 21/7 = 3.

That makes the expression 8 - 3, and obviously that = 5.

Hope that was clear!

In BODMAS,ie division ,multiplication,addition,substraction.

ie, 8 - 3 = 5