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3 years ago

Plz help me well mark brainliest if you are correct!

Mathematics

2 answers:

svp [43]3 years ago

7 0

Answer:

2/3

Step-by-step explanation:

aalyn [17]3 years ago

4 0

Answer:

-2/3

Step-by-step explanation:

Each mark on the number line is 1/3 unit.

Start at 1 2/3. That is the rightmost mark just before the right arrow.

You must subtract 2 1/3 units from it.

To subtract, you go left on the number line.

Every three marks you go left, you are subtracting 1 unit.

Go 3 marks to the left. That means subtracting 1 unit. Now you are at 2/3.

Now go another 3 marks to the left. You subtracted another unit. You are now at -1/3.

You still need to subtract 1/3, so go 1 more mark to the left. You arrive at -2/3. You have subtracted 2 1/3 from 1 2/3. The answer is -2/3.

Answer: -2/3

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(19) Weight of the puppy last week is

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(20) Time taken in Route 1 = 1 hour 30 minutes.

Time taken in Route 2 = 1 hour 45 minutes.

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Since we want to spent the least amount of time on the bus, so we will be taking route 4.

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$H_m=\dfrac{2}{9}~\textup{hr}.$

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$A_a=\dfrac{7}{8}=0.87~\textup{lb}.$

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$S_w=3\dfrac{1}{4}=3.25~\textup{in.},$

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Thus, all the questions are answered.

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3 years ago