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Pavlova-9 [17]
3 years ago
15

1 1/3 - 6/7 is the equation my 11 year old daughter needs help solving. It would be helpful if work can be shown so i can have a

n example to look at for further questions like this please and thankyou

Mathematics
1 answer:
In-s [12.5K]3 years ago
8 0

Answer:

In order to subtract fractions, there must be a common denominator (the number on the bottom of the fraction). 7 and 3 can be multiplied to get 21 (a common factor). To get each fraction to have a denominator of 21, they can be multiplied by 3 and 7 respectively and then subtracted. Attached is an image of the problem worked out. I apologize for the messy handwriting. Hope this helps!

Step-by-step explanation:

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<img src="https://tex.z-dn.net/?f=r%20-%207%20%3D%207%20What%20ir%20r" id="TexFormula1" title="r - 7 = 7 What ir r" alt="r - 7 =
Art [367]
R-7=7 add the seven from both sides, leaving the r alone, because this is what you are trying to find. Thus the answer is r=14.

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3 years ago
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The area of a base of a cuboid is 45 cm^ , its height is 6 cm find its volume
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Answer:

270 cm³

Step-by-step explanation:

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5 0
2 years ago
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