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First, we can estimate the fractions 10/12 and 3/8 using benchmark values. 10/12 is close to 1 (since 10 is close to 12), so we can estimate it as $\frac{10}{12} \approx 1$. 3/8 is close to 1/2 (since 3 is close to 4), so we can estimate it as $\frac{3}{8} \approx \frac{1}{2}$.
Part A Estimate 10/12 - 3/8 using benchmark values. Your equation must show the estimate for each fraction and the final estimate for the expression. Math symbols + - 4 = > S ？
13 Φεβ 2019 · To estimate the expression 10/12 - 3/8, we use benchmark values and estimate 10/12 as 1 and 3/8 as 1/2. Subtracting these estimates gives a final estimate of 0.5 for the expression.
To estimate 10/12 - 3/8 using benchmark values, we can round each fraction to the nearest benchmark value (0, 1/2, or 1).<br /><br />10/12 is close to 1 (since 10/12 = 5/6, which is more than 1/2).<br />3/8 is close to 1/2 (since 3/8 = 0.375, which is close to 0.5).<br /><br />So, our estimation would be: 1 - 1/2 = 1/2.
Estimate (10)/(12)-(3)/(8) using benchmark values. Your equation must show the estimate for each fraction and the final estimate for the expression. There are 2 steps to solve this one.
8 Μαρ 2023 · We can estimate 10/12 3/8 by using benchmark fractions for which we know the exact decimal counterparts. 1/2 and 1/4 are two benchmark fractions that are close to 10/12 and 3/8. The fractions can be rewritten as follows: 10/12 = 5/6 ≈ 0.83. 3/8 = 0.375 ≈ 0.4.
3 Νοε 2022 · 1 person found it helpful. profile. AhmirahZ347168. Answer: Yes, the calculations in A were reasonable because the difference is pretty close to 0. Step-by-step explanation: For part A, -estimate the fraction 10/12 using 1/2 as our benchmark. The lower range is 1/2 and the upper range is 1.
