Dumbgirl123 Dumbgirl123
  • 19-11-2017
  • Mathematics
contestada

What is the vale of ■ in this equation?
7×9=(7×10)-(7×■)

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Zoey04 Zoey04
  • 19-11-2017
The answer is 1 because 7*9 is 63
7*10=70 70-7=63
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Cooqu Cooqu
  • 19-11-2017
1, because seven times nine equals sixty-three. Also, seven times ten equals seventy and seven times one equals seven which seventy minus seven equals sixty-three.
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