41/33 should be added to -15/33 (which is the same number as -5/11 but converted to have same denominator).
So answer is 41/33
Okay, I will try to help you the best I can!!
Track A takes 20 minutes
Track B takes 15 minutes
In 1 minute track be will do a fraction of 1/20, while track B will do 1/15
Both tracks in a minute = 1/20+1/15
= 35/300
Therefore the two tracks will take 300/35 minutes to fill the 200 cubic feet
That is 300/35
= 8.57 minutes
≈ 9 minutes
Answer:
-100^2
10,000
Step-by-step explanation:
a negative times a negative equals a positive so basically the question could have been worded 100^2
Answer:
45 Handshakes
Step-by-step explanation:
45 Handshakes have taken place all together
