I need to perform the indicated operations, but when I try to do this, it gets all messed up. Can anyone explain how they go about getting the correct answer for this?
2 2/5 * 3 1/2 - 4/5 = ?
My college mathbook doesn't explain much.
Stacey Warren - Expert brainly.com
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((2 2/5) * (3 1/2)) - (4 / 5) = 7.6
is it correct?
I didn't think it would be a decimal. I assume it would be an even number at the end.
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is it 22/5 or 2 2/5?
two and two fifths
7.6 is correct....
I was trying to go about it as 10/5 * 7/2 - 4/5, but I don't know if thats the right way. Thats when you'd find the least common denominator of all three, but i don't seem to be able to find one that isn't overly high.