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Kay [80]
3 years ago
6

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

Mathematics
1 answer:
Katena32 [7]3 years ago
4 0
4\cdot48=(4\cdot40)(4\cdot B)\\
192=160\cdot4B\\
640B=192\\
B=\dfrac{192}{640}=\dfrac{3}{10}


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