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3 years ago

Help me on 12, 13, 14, and 15

Mathematics

1 answer:

blsea [12.9K]3 years ago

4 0

Answer:

<u>Question 12:</u>

1.625

Terminating

<u>Question 13:</u>

.833(repeating)

<u>Question 14:</u>

9m = 900cm

<u>Question 15:</u>

2.3mm = .23cm

Step-by-step explanation:

<h2>Question 12:</h2>

We can convert the mixed number into an improper fraction

<em />

<em>denominator * whole number + numerator</em>

13/8

Divide 13 over 8

13/8 = 1.625

<h2>Question 13:</h2>

Divide 5 over 6

5/6 = .833(repeating)

<h2>Question 14:</h2>

<em>There are 100 centimeters in one meter, to get to 9m in cm we'd multiply.</em>

<em />

100 * 9 = 900cm

9m = 900cm

<h2>Question 15:</h2>

<em>One mm is .1 cm, to get to 2.3mm in cm we'd divide by 10.</em>

<em />

2.3/10 = .23

2.3mm = .23cm

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3 years ago

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2 years ago

Read 2 more answers

Can someone help me and show the work pls.

Ivan

(1 & 2/3) ft = (1 ft) + (2/3 ft)

(1 & 2/3) ft = 12 inches + 12*(2/3) inches

(1 & 2/3) ft = 12 inches + 8 inches

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3 years ago

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Msty and yesenia have a group of base ten blocks. misty had six more block than yesenia. yesenias blocks represent 17. together

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4 years ago