A.)2 x 3.14 x 3
=18.84in
b.)3.14 x 3 x 3
=28.26 in squared
3/5 - 1/7
Find the LCM of 5 and 7 to find equivalent fractions for both fractions
LCM = 35
3/5 = 21/35
1/7 = 5/35
So 21/35 - 5/35 = 16/35
I'm pretty sure that's the simplest form because I can't think of a common factor of 16 and 35 by which to reduce it further.
You have to make it so they have the same denominator so instead of 4/5 cups of flower he has 8/10 cups of flower then you subtract 1/10 cups of flower and in the end he as 7/10 cups of flower left
Answer:
2-----10
1-----5
3-----15
Step-by-step explanation:
For every 1 cup of blue paint, there are 5 cups of yellow paint
Hope this helps!
