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March 30, 2015

March 30, 2015

Posted by **Lea** on Saturday, September 5, 2009 at 10:22pm.

2. solve the unknown. 4/X= 3/15= 60/X is this correct?

3.write 2/5 as a percent. = 40% is this correct?

4. write 78% as a decimal. 0.78 is this correct?

- math 115 -
**Ms. Sue**, Saturday, September 5, 2009 at 10:27pm1. You're close - but I get a slightly different answer. Run the numbers through a calculator again.

2. Cross multiply in this proportion.

4/x = 3/15

3x/60

x = 60/3

x = 20

- math 115 -
**Ms. Sue**, Saturday, September 5, 2009 at 10:27pmYour last two answers are correct.

- math 115 -

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