228k views
0 votes
Operation entre fractions a completer

9/7+.../...=17/7
.../...+3/5=23/15
9/7-.../...=1/7
5/8-.../...=3/40

User Jneander
by
7.4k points

1 Answer

1 vote

Explanation:

9/7+8/7=17/7

14/15+3/5=23/15

9/7-8/7=1/7

5/8-7/10=3/40

User Doran
by
6.9k points