Question

Multiplication of fractions. Check comments.

Answer 1

\[2 \frac{ 1 }{ 2 } + 3 \frac{ 1 }{ 7 } \]

Answer 2

When improper, they are:
5/2 + 22/7

Answer 3

correct...but they cannot be added until they have a common denominator

Answer 4

14 is the LCD... so
45/14 44/14?

Answer 5

There may be a mistake, I did that completely mentally.

Answer 6

5/2 + 22/7 --- 14 is your LCD
35/14 + 44/14
now just add the numerators...denominators do not change

Answer 7

79/14

Answer 8

correct....unless you need it in mixed number form

Answer 9

I do, 5.64 shall do.

Answer 10

thats decimal form....mixed number form would be 5 9/14 (thats 5 and 9/14)

Answer 11

\[2 \frac{ 1 }{ 2 } \div 3 \frac{ 1 }{ 7 }\]