3 years ago

What is 1 3/4 x 6 2/3

1 answer:

8 0

For this question you can say:
1 3/4 = 7/4
and
6 2/3 = 20/3
so now you should say:
7/4 * 20/3 = 140/12 = 70/6 = 35/3
and thats the simplest form :)))
I hope this is helpful
have a nice day

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15.12 is what percent of 12?

Llana [10]

Answer:

Step-by-step explanation:

$\bold{METHOD\ 1}\\\\\begin{array}{ccc}15.12&-&p\%\\\\12&-&100\%\end{array}\qquad\text{cross multiply}\\\\\\12p=(15.12)(100)\\12p=1512\qquad\text{divide both sides by 12}\\p=126$

$\bold{METHOD\ 2}\\\\p\%=\dfrac{p}{100}\\\\p\%\ of\ 12\ is\ equal\ to\ 15.12:\\\\\dfrac{p}{100}\cdot12=15.12\\\\\dfrac{12p}{100}=15.12\qquad\text{multiply both sides by 100}\\\\12p=1512\qquad\text{divide both sides by 12}\\\\p=126$

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3 years ago

Solve for x . <br> X+9 .. 2x-3 .

nadezda [96]

X + 9 = 2x - 3
<u>-x    -x </u>
   9 = x - 3
<u>   +3    +3</u>
   12 = x

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3 years ago

Which expression is equivalent to 3(x + 4)?

Klio2033 [76]

Answer:

3x + 12

Step-by-step explanation:

Use the distributive property.

3(x + 4) = 3 * x + 3 * 4 = 3x + 12

Answer: 3x + 12

3 0

2 years ago

Read 2 more answers

1. Ramesh ordered 10 cartons of chocolates to distribute among the class. Each carton holds 20 boxes and each box has 12 chocola

Pie

Answer:

1 box has 12 chocolates

thus 20 boxes have ( 20 * 12) = 240 chocolates

1 carton has 240 chocolates (20box)

10 cartons have 240 * 10 = 2400 chocolates

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2 years ago

You are attempting to make a scale drawing of your room. The actual size of your room is 12 feet

olga2289 [7]

Answer:

width = 8 inches

length = 10 inches

Step-by-step explanation:

width= 12/1.5

= 8

length = 15/1.5

= 10

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3 years ago