Divide 6 1/3 by 3/4 first, convert 6 1/3 to an improper fraction 6 1/3 --> 19/3 make the denominators match 19/3 --> 76/12 3/4 --> 9/12 then multiply 76/12 by the reciprocal of 9/12 (which is 12/9) cross reduce, you get 76/9 convert back to a mixed number 76/9 --> 8 4/9 it would take 9 loads
You can apply the Pythagorean theorem: a^2 + b^2 = c^2 c is the longest side of the triangle 2.2^2 + 4.2^2 = 6.7^2 4.84 + 17.64 = 44.89 22.48 =/= 44.89 That is not a right triangle
