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ra1l [238]
3 years ago
9

( adding and subtracting unlike fractions in word problems)

Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
5 0

Answer:

2/3 cup

Step-by-step explanation:

first you need to convert the fractions so that they have the same denominator (1/3 turns into 2/6)

then you just add up the numerators (2+2=4..... 4/6)

you can stop there or you can simplify it (4/6 turns into 2/3)

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Use a geometric formula to solve the problem. a square has an area of 81 square meters. find the side length.
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To answer this question you need to know the formula to calculate the area of a square. Square has same side length so the area is: length x length.
Then the calculation would be:

Area= length x length
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Lengtj= <span>√81 m2</span> 
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4 0
3 years ago
Round 5,784 to the nearest ten
viva [34]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
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Step-by-step explanation:

volume=8448m²

volume=l×b×h

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therefore, 88m²×t=8448m²

t= 8448/88

= 96

Check:-

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Our answer is correct

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3 years ago
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