what is 8 divided by 4/9?
回答 (10)
✔ 最佳答案
= 8/(4/9)
= 8(9/4)
= 72/4 or 18
Answer: 18
18
It is equal to 8 times 9/4 = 18
8
------
4
----
9
72
-----
4
18
8 ÷ 4/9
= 8 x 9/4
= (8 x 9)/4
= 72/4
= 18
multiply 8 by the receprocal of 4/9.
8 * 9/4 = (8*9)/4 = 72/4 = 18
Reverse 4/9 and multiply 8 and 9/4. Simplify your answer.
8(9/4) = 2(9) = 18
72/4 = 18
*Either way is correct.
0.18
Because 4/9 = 44.44444444444444
And 8 divided by 44.44444444444444 = 0.18
參考: My brain / calculator
8 divided by 4/9
= 8 / (4/9)
= (8/1) / (4/9) ..... ( 8 = 8/1)
= (8/1) * (9/4)
= (8*9) / (1*4) ,,,(dividing 2 fractions means multiplying with the inverse of the second fraction)
= 72 = 18; is the answer.
Good Luck!
18 use ur noggin or a calculator:)
收錄日期: 2021-05-01 12:34:56
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090708073851AANqXjc
檢視 Wayback Machine 備份