Convert the decimal expansion 0.31717 to a fraction.
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0.31717 can be written as the fraction 31717/100000.
I hope this help :P
What is greater 2/5 or 3/4
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To find this you have to set the fractions equal to each other.
the common denominator between the two is 20
2/5 x 4/4 = 8/20 3/4 x 5/5 = 15/20
Therefore, 3/4 is bigger than 2/5.
What order from least to greatest 3/5 3/7 3/4
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Hey there!
To order them from least to greatest, we can convert them each into decimals. To convert a fraction into a decimal, simply divide the numerator by the denominator.
1)
To convert into a decimal, simply divide the numerator which is 3, by the denominator which is 5.
3 ÷ 5 = 0.6
So, is equal to 0.6 as a decimal.
2)
To convert into a decimal, simply divide the numerator which is 3, by the denominator which is 7.
3 ÷ 7 = 0.43 approximately
So, is equal to 0.43 as a decimal. (approximately)
3)
To convert into a decimal, simply divide the numerator which is 3, by the denominator which is 4.
3 ÷ 4 = 0.75
So, is equal to 0.75 as a decimal.
⇒ 0.6 ⇒ 0.43 ⇒ 0.75
So, from least to greatest, the order is: , ,
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3/7 then 3/5 then 3/4
Simplify 3p^2q+3p(2pq-4)+5p^3
Answers
distribute a(b+c)=ab+ac 3p(3pq-4)=9p^2q-12p
we have
3p^2q+9p^2q-12p+5p^3 add like terms 4p^3+12p^2q-12p