3 years ago

What is 4.5w=5.1w-30 step by step?

Mathematics

1 answer:

MA_775_DIABLO [31]3 years ago

6 0

Correct me if I’m wrong

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Part AEstimate 10/12 - 3/8 using benchmark values. Your equation must show the estimate for each fraction and the final estimate

ser-zykov [4K]

ANSWER

$\text{The final estimate for the expression is }\frac{11}{24}$

STEP-BY-STEP EXPLANATION

Given information

$\text{Estimate }\frac{10}{12}\text{ - }\frac{3}{8}$

To estimate the above expression, we need to find the factors of the denominators to get the LCM

Factors of 12 = 2 x 2 x 3

Factors of 8 = 2 x 2 x 2

From the above factors, the LCM is 2 x 2 x 2 x 3 = 24

Therefore, LCM is 24

$\begin{gathered} \frac{\frac{10}{12}\text{ - }\frac{3}{8}}{24} \\ \\ =\text{ }\frac{\text{ 24(}\frac{10}{12})\text{ - 24(}\frac{3}{8})}{24} \\ \\ =\text{ }\frac{2(10)\text{ - 3(3)}}{24} \\ =\frac{20\text{ - 9}}{24} \\ =\text{ }\frac{11}{24} \end{gathered}$

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6 months ago

What is the reference angle of -200

Anna71 [15]

-20 would be the answer

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2 years ago

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faltersainse [42]

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