It equals 70
For 12, 2 and 3 For 21, 3 and 7 For 32, 2 For 40, 2 and 5
2 + 12 + 7 = 21
It is: 12+7+2 = 21
5/32 + 1/2 = 5/32 + 16/32 = 21/32
32 + 12²/₄ = 14½
32/3 + 21/4 = 11/3 + 9/4 = 44/12 + 27/12 = 71/12 = 511/12
5 + 6 - 32 = -21 negative 21 :)
1 + 2 + 3 + 4 + 6 + 7 + 12 + 14 + 21 + 28 + 42 = 140
2 + 2 + 32 = 36
12 + 9 = 21. 21/10 =2 and 1/10 (21 divided by 10).
-2
32*21 = 672 sq inches = 672/(12)2 = 42/3 sq feet