Evan, Claire, Jaya and Tim are running a 3km relay race.
1 answer:
Answer:
Tim needs to finish 59/90
Step-by-step explanation:
Add together what Evan Claire and Jaya ran
9/10 + 7/9+ 2/3
The common denominator is 90
9/10 (9/9) +7/9 *10/10 + 2/3 *30/30
81/90 + 70/90 + 60/90
211/90
We need 3 km = 3 *90/90 = 270 /90
270/90 - 211/90 = 59/90
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Answer:
12.50
Step-by-step explanation:
62/5=12.4
60/2=30
5/2=2.5
b = 0
To solve make b the subject so:
4b + 6 = 2 - b + 4
5b + 6 = 6
5b = 0
5 = 0/5
= 0
Answer:
a:-2
Step-by-step explanation:
Answer:
If M is the midpoint, then LM = MN.
3x - 2= 2x +1.
x = 3.
So LM = 3x - 2 = 9 -2 = 7.
LM = 7.
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