evaluate expressions practice evaluate 24 devided by a+b when a=6 and b=12
To evaluate the expression 24 divided by a+b when a = 6 and b = 12, we substitute the values of a and b into the expression.
So, we have:
24 / (6 + 12)
6 + 12 equals 18, so the expression becomes:
24 / 18
To divide 24 by 18, we perform the division:
24 ÷ 18 = 1.33
Therefore, when a = 6 and b = 12, the expression 24 divided by a+b equals 1.33.
it was wrong
I apologize for the error in my response. Let's re-evaluate the expression correctly.
The expression is 24 divided by a+b when a = 6 and b = 12.
So, we have:
24 / (6 + 12)
6 + 12 equals 18, so the expression becomes:
24 / 18
To evaluate this expression, we divide 24 by 18:
24 ÷ 18 = 1.33333...
Therefore, when a = 6 and b = 12, the expression 24 divided by a+b is approximately 1.33333.
give me a estiment of that
To estimate the expression 24 divided by a+b when a = 6 and b = 12, we can round the numbers to the nearest whole number.
So, we have:
24 / (6 + 12) ≈ 24 / 18
To estimate the division, we round 24 to the nearest multiple of 10, which is 20, and round 18 to the nearest multiple of 10, which is 20.
So the expression becomes:
20 / 20
When we divide 20 by 20, the result is 1.
Therefore, when a = 6 and b = 12, the estimated value of the expression 24 divided by a+b is 1.