PLS ANSWER Estimate the sum using front end estimation. A. 1,100 B. 1,200 C. 1,300 D. 1,400

Isabelle is mixing red and blue paint to make purple paint she adds 3/10 of a fluid ounce of red to 12/25 of a fluid ounce of blue to make 1 1/30 fluid ounces of purple how many fluid ounces of red paint ounces of red paint will she need to make 3 fluid ounces of purple paint