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katrin [286]
3 years ago
6

Solve ⁴⁄₉ minus ⁴⁄₁₀

Mathematics
2 answers:
OlgaM077 [116]3 years ago
6 0

Answer:

2/45 or 0.04

Step-by-step explanation:

Shalnov [3]3 years ago
6 0

Answer:

2/45

Step-by-step explanation:

find LCM of 9 & 10 which is 90

√ (10*4 - 9*4)/90 = (40-36)/90

√ 4/90 and simplify to 2/45

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Rewrite the expression in the form 9^n
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Step-by-step explanation:

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Solving Rational equations. LCD method. Show work. Image attached.
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Answer:

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Step-by-step explanation:

The given rational equation is

\frac{2b-5}{b-2} -2=\frac{3}{b+2}

The Least Common Denominator is (b+2)(b-2).

Multiply each term in the equation by the LCD.

(b+2)(b-2)\times \frac{2b-5}{b-2} -(b+2)(b-2)\times2=(b+2)(b-2)\times\frac{3}{b+2}

Simplify;

(b+2)\times \frac{2b-5}{1} -2(b+2)(b-2)=(b-2)\times\frac{3}{1}

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Expand and group similar terms

2b^2-5b+4b-10 -2(b^2-4)=3b-6

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-b-2=3b-6

3b+b=-2+6

4b=4

b=1

3 0
3 years ago
Six students are working on math. Two-thirds of them are working on fractions. How many students are working on fractions?
dybincka [34]
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3 0
3 years ago
What is the square root of 49/100?​
anzhelika [568]
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yan [13]

Answer:

done on peace of paper

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