$3\dfrac{1}{7}+2\dfrac{1}{2}=3\dfrac{1\cdot2}{7\cdot2}+2\dfrac{1\cdot7}{2\cdot7}=3\dfrac{2}{14}+2\dfrac{7}{14}=(3+2)+\dfrac{2+7}{14}=\boxed{5\frac{9}{14}}$

8 0

4 years ago

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What is the ratio of 3:6

prohojiy [21]

Answer:

1:2

Step-by-step explanation:

You didn't really specify, but I'm going to assume you meant as simplified as possible. If you write it as a fraction, it will be ½ or as a decimal it will be 0.5.

5 0

3 years ago

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Sixteen plus five times a number is more than the number plus 32. Write an inequality and solve it.

Margarita [4]

Answer:

x>4

Step-by-step explanation:

16+5x>x+32

5x>x+16

4x>16

x>4