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Solve picture question. Mathematics.
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Jul 28, 2017
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Solve picture question. Mathematics.
Mathematics
high-school
George Bafaloukas
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George Bafaloukas
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8*?=24? 8*3=24. So multiply 7 also by 3, and the answer is 21 :)
Chinu
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Jul 30, 2017
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Chinu
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7
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Cross multiplication!
=
7 × 24 = 8x
168 = 8x
Divide both sides by 8 to isolate x
=
8 and 8 cancels out
21 = x
DOK
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Aug 4, 2017
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