So first make them inproper fractions
6 2/3 = 20/3
4 7/8 = 39/8
then you multiply them
20 * 39 = 780
3 * 8 = 24
12 can go into both numbers
780 <span>÷ 12 = 65
24 </span><span>÷ 2 = 2
the answer is 65/2 or if you want it simplified 32 1/2
Hope this helped you :)
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We cant see the whole question
I think its d im bot sure
Ground: y = 0
- 16t² + 128t + 50 = 0
Apply quadratic equation.
t = 0, 8 (rounded to the nearest second)
8 seconds
Answer
11/12
Step-by-step explanation:
2 1/3 = 7/3
3 1/4 = 13/4
LCD of 3 & 4 is 12
13/4 x 3/3 = 39/12
7/3 x 4/4 = 28/12
<em>39/12-28/12 = 11/12</em>