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Scrat [10]
3 years ago
12

Regroup through thousands 40 tens=_hundreds

Mathematics
2 answers:
oksian1 [2.3K]3 years ago
6 0

Answer:

40 tens = <u>4</u> hundreds.

Step-by-step explanation:

Consider the provided number 40 tens.

According to the place value chart:

Hundreds     Tens     Ones

  100               10           1

Now, consider the number 40 tens.

Here, tens represents 10.

Thus, 40 tens can be written as:

40×10=400

Now, 400 can be written as:

400=4×100

Where, 100 is same as hundreds.

Thus 40 tens = <u>4</u> hundreds.

inna [77]3 years ago
4 0
40 tens is 400

40*10

hope this helps!
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If this is represented by a linear function, then we know that the amount of money decreases at an unchanging amount. Knowing this, and knowing that on day 8, she had 2400, we simply just add 2400 to 8 100's:

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Step-by-step explanation:

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8.1 = 0.9a, how do you solve?
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Answer:

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Step-by-step explanation:

Simplifying

8.1 = 0.9a

Solving

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Add '-0.9a' to each side of the equation.

8.1 + -0.9a = 0.9a + -0.9a

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Add '-8.1' to each side of the equation.

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