how many cards can be cut from 24 3/4 inches wide stock if each card is 1 3/8 inches wide?
回答 (3)
2016-10-13 3:28 am
99/4 / 11/8
= 8 x 99 / 4 x 11
= 792 / 44
= 18
= 8 x 99 / 4 x 11
= 792 / 44
= 18
2016-10-13 3:24 am
Just divide:
24 3/4 ÷ 1 3/8
But first convert those mixed numbers to improper fractions:
99/4 ÷ 11/8
Then switch the division to a multiplication by the reciprocal:
99/4 x 8/11
You can do some canceling:
9/1 x 2/1
= 18/1
= 18
Answer:
18 cards
24 3/4 ÷ 1 3/8
But first convert those mixed numbers to improper fractions:
99/4 ÷ 11/8
Then switch the division to a multiplication by the reciprocal:
99/4 x 8/11
You can do some canceling:
9/1 x 2/1
= 18/1
= 18
Answer:
18 cards
2016-10-13 3:24 am
24 3/4 / 1 3/8
=24.75/1.375
=18 cards
=24.75/1.375
=18 cards
收錄日期: 2021-04-21 23:37:13
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https://hk.answers.yahoo.com/question/index?qid=20161012191904AAjFJ1I