if a=7 and b=28 what is ab?
回答 (8)
2016-06-20 7:07 pm
✔ 最佳答案
ab is an algebraic way of saying " a times b"so, 7 x 28 => (7 x 20) + (7 x 8)
i.e. 140 + 56 => 196
Note: I am glad someone has stated 728, because in early algebra it is a very common mistake to just replace the letters with the numerical values.
:)>
2016-06-20 6:55 pm
ab
= a × b
= 7 × 28
= 196
= a × b
= 7 × 28
= 196
2016-06-20 6:55 pm
a*b = 7 * 28 = 196
2016-06-20 6:55 pm
196, 7 times 28
2016-06-22 5:42 am
Question If a=7 and b=28 what is ab?
Ans given a=7 and b=28
then ab=7*28
=196
Ans given a=7 and b=28
then ab=7*28
=196
2016-06-20 9:46 pm
196
2016-06-20 6:55 pm
idk i suck at math
2016-06-20 6:55 pm
728
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原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20160620105338AAHZu8i