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Irina-Kira [14]
2 years ago
12

66 tens - 38 tens = Just trying to make sure I’m showing my kids the write way and answer

Mathematics
1 answer:
Leni [432]2 years ago
6 0

Answer:

66 tens - 38 tens= 58 tens

Step-by-step explanation:

You will start off by making the 6 in the ones place a 16 since you can't subtract 6-8 and change the 6 in the tens to a 5 since you borrowed. Hope this helps! :)

<h3>CloutAnswers</h3>
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-5,0,5,10...<br>cual es su exprecion algebraica<br>doy corona​
TEA [102]
Y=x + 5 is the answer
4 0
2 years ago
Find two consecutive even numbers such that the difference of one-half the larger and two-fifths the smaller is equal to 38
expeople1 [14]
EXPLANATION

The consecutive even numbers are
370 \: and \: 372

EXPLANATION

Let
x
be the first even number then, the next even number will be,

x + 2

The difference of one-half the larger one and two-fifth the smaller one is 38 gives the equation,


\frac{1}{2} (x + 2) -  \frac{2}{5} x = 38


We multiply through with an LCM of 10 to get,



10 \times \frac{1}{2} (x + 2) - 10 \times  \frac{2}{5} x = 38 \times 10


This simplifies to,


5(x + 2) -  4x = 380


We expand the brackets to get,


5x + 10 - 4x = 380

We group like terms to get,


5x - 4x = 380 - 10



This simplifies to
x = 370

Therefore the next even number is is
372
6 0
3 years ago
Pls I need help not the best at this.
Mazyrski [523]

Answer:

B

Step-by-step explanation:

because I did the math and had my mom check it :)

7 0
2 years ago
In the united states, the five great lakes cover an area of 94,710 square miles. The smallest of the great lakes, lake ontario,
tankabanditka [31]

Solution: We are given:

The area covered by five great lakes in United States =94,710 square miles.

The area covered by the smallest of the great lakes, Lake Ontario =7,540 square miles.

The fraction of the area of Ontario lake to the total area of all the great lakes is:

\frac{7,540}{94,710}

\frac{754}{9471}

Therefore, the simplest form of fraction is \frac{754}{9471}

\frac{754}{9471}=0.08


8 0
3 years ago
Please HELP I NEED HELP WITH THESE QUESTIONS
never [62]
D is the correct answer
5 0
3 years ago
Read 2 more answers
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