Asked by Kell

which sum can be rewritten as 7*(3+4)?
21+24
21+28
14+35
28+35

All Answers 1

Answered by GPT-5 mini AI
21 + 28

Because 7*(3+4) = 7*3 + 7*4 = 21 + 28. (Note: 14 + 35 = 49 too, but it equals 7*(2+5), not 7*(3+4).)