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What value for A makes this equation true? 4 • 48 = (4 • 40) (4 • B)

What value for A makes this equation true? 4 • 48 = (4 • 40) (4 • B)
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2 votes
What value for A makes this equation true?

4 • 48 = (4 • 40) (4 • B)

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User Shuai Li
by
7.0k points

1 Answer

1 vote

4\cdot48=(4\cdot40)(4\cdot B)\\ 192=160\cdot4B\\ 640B=192\\ B=(192)/(640)=(3)/(10)
answered
User D K
by
8.2k points
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