12 1/2 divided by 4 3/8 equals what?
please show steps, i know its simple i just want to make sure i am doing this right.
12 1/2 divided by 4 3/8 equals what?
2009-01-21 9:28 am
回答 (8)
2009-01-21 9:55 am
✔ 最佳答案
well 12 1/2 = 12/5, and 4 3/8 = 4.375, so it would be 12.5 divided by 4.375=2.85714.
hope i helped.
2009-01-21 11:30 am
(12 1/2) / (4 3/8)
Change them to improper fractions:
25/2 / 35/8
25/2 x 8/35
5/1 x 4/7
20/7 = 2 6/7
Answer:
2 6/7
Change them to improper fractions:
25/2 / 35/8
25/2 x 8/35
5/1 x 4/7
20/7 = 2 6/7
Answer:
2 6/7
2009-01-21 10:29 am
(12 1/2) ÷ (4 3/8)
= (2 x 12 + 1)/2 ÷ (8 x 4 + 3)/8
= 25/2 ÷ 35/8
= 25/2 x 8/35
= 5 x 4/7
= 20/7
= (14 + 6)/7
= 14/7 + 6/7
= 2 + 6/7
= 2 6/7
= (2 x 12 + 1)/2 ÷ (8 x 4 + 3)/8
= 25/2 ÷ 35/8
= 25/2 x 8/35
= 5 x 4/7
= 20/7
= (14 + 6)/7
= 14/7 + 6/7
= 2 + 6/7
= 2 6/7
2009-01-21 10:00 am
(12 1/2)/ (4 3/8)
=(25/2)/(35/8)
=25
.-----
..2
-----
35
-----
8
... 25.....8
.=------ x-----
....2......35
=200/70 or 20/7 answer//
=(25/2)/(35/8)
=25
.-----
..2
-----
35
-----
8
... 25.....8
.=------ x-----
....2......35
=200/70 or 20/7 answer//
2009-01-21 9:42 am
12 1/2 in improper fraction is 25/2
4 3/8 is 35/8
so (25/2)/(35/8)
take the reciprocal of the divisor and multiply:
(25/2)*(8/35)
cancel down:
(5/1)*(4/7)
=20/7 or 2 6/7
4 3/8 is 35/8
so (25/2)/(35/8)
take the reciprocal of the divisor and multiply:
(25/2)*(8/35)
cancel down:
(5/1)*(4/7)
=20/7 or 2 6/7
2009-01-21 9:41 am
Change your terms to fractions. 25/2 divided by 35/8. Cross multiply.25x8=200, 2x35=70
200/70-reduce the fraction.
200/70-reduce the fraction.
2009-01-21 9:34 am
so 1/2 divided by 35/8
therefore 1/2 x 8/35
therefore the answer is 8/70 or 4/35
therefore 1/2 x 8/35
therefore the answer is 8/70 or 4/35
2009-01-21 9:31 am
3 3/4 guessing
收錄日期: 2021-05-01 11:52:40
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