what is 3 3/4 from a mixed number to an improper fraction?
回答 (14)
✔ 最佳答案
3 + 3/4
(3*4 + 3)/4
15/4
.
3 3/4
= (4 x 3 + 3)/4
= 15/4
With blended fractions, you will assorted the demoniator (backside of fraction) to the entire style. you will get a particular style (in one million one million/2, that's 2) and upload it to the numerator (suitable of fraction; 2+one million=3) then you definately gets an fallacious fraction (3/2). With fallacious, you will divide the right to backside (in 10/8 = 10 divided via 8) that's commonly no longer likely to be an entire style. only divide, yet do no longer bypass into including the decimals in any respect. it could have a minimum of one total style. the remindar may be the numerator (10/8 = one million 2/8 = one million one million/4)
Multiply the Denominator by the whole number and add the 3
Your answer is the Improper fraction as follows
3 3/4 = 3 x 4 + 3 = 15/4
3* 4 = 12
and so it is
12/4 + 3/4 = 15/4
:)
15/4 darlin, its simple, just multiply the large number by the bottom number of the fraction and add on the top number of the fraction
3 x 4 = 12
12 + 3 = 15
15/4
xxx
15/4
Simply times the 4 by 3.
And add it to the numerator.
Because there is a 3 at the front of the fraction, it means that there are 3 lots of 4's and a 3 left over. Times the 4 by 3, and add it to the numerator. Hence = 12 + 3.
= 15/4
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收錄日期: 2021-05-01 11:23:05
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