Best Answer

well first lets switch to proper fractions

3 and 3/8 = 27/8

5 and 3/4 = 23/4

Greatest common multiple is 8

so 23/4 = 46/8

Now we can add the 2 fractions

46/8 + 27/8 = 73/8 or 9 and 1/8

Q: What is 3 and 3 8ths plus 5 and 3 4ths?

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5/8

The common denominator of 5/8 and 3/4 is 32.The lowest common denominator (LCD) is 8.The highest common denominator (HCD) is 32.

5/8ths

11/12 + 3/4=11/12 + 9/12= 20/12=5/3

42/8, or 5 and 1 fourth

Related questions

It is the same as: 6/8+7/8 = 13/8 or 1 and 5/8

2 3 8ths +5 7 8ths

The answer is WRONG.

5/8

19/12

The common denominator of 5/8 and 3/4 is 32.The lowest common denominator (LCD) is 8.The highest common denominator (HCD) is 32.

5/24 + 3/8 = 7/12 or seven twelfths.

7 3/4ths

5/8ths

11/12 + 3/4=11/12 + 9/12= 20/12=5/3

42/8, or 5 and 1 fourth

8x + 3 = 50 8x = 47x = 47/8x= 5 and 7/8ths