Answer:
Distance Divided by time
Step-by-step explanation:
Answer:
31/30
Step-by-step explanation:
-3 3/10+4 1/3
-3 9/30+4 10/30
31/30
Answer:
Step-by-step explanation:
÷ 7 =
* =
Answer:
-2.1+7.1=5
Step-by-step explanation:
39 = 1 1/10b
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Simplify and flip
39 = 13/10b
13/10b = 39
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Multiply each side by 10/13
10/13 * 13/10b = 10/13 * 30
b = 30