2 years ago

7(-15-3+5-7)×1 step by step

Mathematics

1 answer:

olga_2 [115]2 years ago

6 0

Answer:

jshagabwgsbdydjeudjffj

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$\frac{6}{4}=\frac{2}{f}\\\frac{3}{2}=\frac{2*\frac{3}{2}}{f*\frac{3}{2}}\\\frac{3}{2}=\frac{3}{\frac{3}{2}f}\\2=\frac{3}{2}f\\2*\frac{2}{3}=\frac{3}{2}f*\frac{2}{3}\\\frac{4}{3}=f$

1 1/3 cups of flour

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2 years ago

5 years ago, my grandfather was five times as old as I was. Three years from now, my grandfather will be three times as old as I

balu736 [363]

<h3>Answer:</h3>

13 years old

<h3>Explanation:</h3>

Let g and m represent grandfather's age now and my age now. The relation 5 years ago was ...

... g -5 = 5(m -5)

The relation in 3 years will be ...

... g +3 = 3(m +3)

Subtracting the first equation from the second, we get ...

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7(-15-3+5-7)×1 step by step ​

7(-15-3+5-7)×1 step by step