Ihad to write 3 4/5 as a fraction as part of my homework this is what i wrote 3 4/5= 4/5+4/5+4/5=12/5 my friend told me this is not correct. how can i write 3 4/5 as a fraction

The answer to your question is:  19/5

Step-by-step explanation:

I don't understand the exercise, but what would I do is:

3 4/5 =  [(3x 5) + 4] / 5

         = [ 15 + 4] / 5

         = 19/5

I hope it helps you

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²