Question

realiza las multiplicaciones indicadas de
7/3 x 11/21:
4/15 x 3/8:
(-5/12) x 1/6:
por favor me ayudan

Answer 1

7/3×11/21 = 11/9 =1,2

4/15×1/6= 2,45 = 0,04

(-5/12) x 1/6= 5,72 =0,0694

Answer 2

7/3×11/21=77/63

4/15× 3/8=12/120