20/7 x 14/15 is 2 2/3
135
6 sevenths multiplied by 5 eights equals 15 over twenty-eight, or 15/28
Four ninths multiplied by two thirds is = to eight twenty sevenths
That's a total of 322
A = 3,14*7² = 154m²
None. The LCM (least common multiple) is the smallest positive whole number exactly divisible by two or more wholenumbers.
That's twenty two fifteenths, which equals one and seven fifteenths.
Twenty-five fifteenths as a mixed number = 12/3
The mixed number for twenty sevenths is 26/7
Dividing the numerator and denominator by 3, 42/81 is equal to 14/27 or fourteen twenty-sevenths.
10/21 x 14/15 = 140/315 = 4/9
The simplest form for nine twenty sevenths is 3/10.