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Norma-Jean [14]
3 years ago
9

Janice is confused and thinks that 10 × 1.3 is 1.30. Tell Janice a rule for multiplying by 10 that works for both integers and d

ecimals and explain why this rule is valid.

Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
5 0
Hi!

When multiplying by ten, the decimal moves one space to the right. 
^the answer

I also included an image showing the decimal place moved to the right.

Hope this helps! :)

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A number is double of another. If the difference of them is 20,Find the Numbers.​
Licemer1 [7]
I think the answer is
8 0
3 years ago
Use long division to determine the decimal equivalent of fraction with numerator 2 and denominator 3. 0 point 6 bar 0 point 7 ba
VikaD [51]

Answer:

The correct answer is A

0.\bar6

Step-by-step explanation:

We want to determine the decimal equivalence of \frac{2}{3}.


We perform the long division as shown in the attachment.


Note that in carry out the long division, the denominator which is 3, will be outside the long division sign, while the numerator which is 2, will be inside the long division sign.

We see that the quotient of our long division is 0.6666....


We can rewrite this as 0.\bar6


Therefore \frac{2}{3}=0.\bar6.


4 0
3 years ago
Read 2 more answers
Can someone help pls.
kap26 [50]

<em>My goodness, this is rather confusing in the way it is worded. Nevertheless, I will attempt to do what I can. Just please keep in mind that this is my own interpretation of the problem, and therefore could be... incorrect.</em>

<em>I think, to start out, we could set up the problem like so</em>

<em>15 + t ≥ 26</em>

<em>because t is not a set number. </em>

<em>Then all that is needed is to subtract 15 from both sides, and the equation becomes</em>

<em>t ≥ 11</em>

<em>So the resulting answer is t ≥ 11.</em>

<em />

<em>I hope that my interpretation helps.</em>

<em>-Toremi</em>

<em />

8 0
3 years ago
Read 2 more answers
I need help<br> On the question
CaHeK987 [17]
Multiply 5 for both the numbers in the ratio.

you will get 10 boys and 15 girls which sum to 25 players.

Hope this helps :)
5 0
3 years ago
A chef cooked 7 kg of mashed potatoes for a banquet. If the guests only ate 34of the amount he cooked, how much of the potatoes
NeTakaya

Answer:

2.38 Kg were eaten

Step-by-step explanation:

first we should divide 34 by 100

the result will be 0.34

then we multiply 0.34 x 7 Kg = 2.38 Kg

5 0
3 years ago
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