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3 years ago

Subtract.

Mathematics

2 answers:

puteri [66]3 years ago

4 0

Answer:

8/9 - 1/3 = 5/9

That's Five-ninths

Hope this helps

sweet-ann [11.9K]3 years ago

3 0

Answer:

5 ninths

Step-by-step explanation:

you make the thirds to ninths and then subtract

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If sin theta = sqrt(2/2), which could not be the value of theta?

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The solution would be like this for this specific problem:

sin(θ°) = √(2)/2

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Step-by-step explanation:

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2 years ago

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Volunteers helped clean up 8.2 kg of trash in one neighborhood and 11 1/2 kg in another. They sent 1 1/4 kg to be recycled and t

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Answer: $18.45\ kg$ or $18\frac{9}{20}\ kg$

Step-by-step explanation:

We can convert from mixed numbers to decimal numbers:

$11\frac{1}{2}\ kg=(11+0.5)\ kg=11.5\ kg\\\\1\frac{1}{4}\ kg=(1+0.25)\ kg=1.25\ kg$

Since they cleaned up 8.2 kilograms of trash in one neighborhood and 11.5 kilograms in another neighborhood, the total trash they cleaned up was:

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We know that they sent 1.25 kilograms to be recycled. Then, in order to calculate how many kilograms of trash they threw away, we must subtract the total kilograms of trash they cleaned up and the kilograms they sent to be recycled.

Then:

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