Answer:
0.185 Step-by-step explanation:
(2.4 x 10^-1) - (5.5 x 10^-2)
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0.24-0.055= 0.185
Answer:
12
Step-by-step explanation:
84 divided by 7=24 minutes
Answer:
-1.555
Step-by-step explanation:
52/(-45)= -1.555555
We let x = Kim's amount
y = Laura's amount
z = Molly's amount
We have three unknowns and it should be that we have three equations to set up to be able to solve this.
x + y + z = 385 (1)
z - x = 105 (2)
2/5 = x/z (3)
Solving simultaneously, we can get the values as follows:
x = 70
z = 175
y = 140
Therefore, the percentage that Laura got was 36.4% of the whole money. Hope this answers the question.
Answer:
68
Step-by-step explanation:
Since there is a right angle that means that those two sides are equal. A triangle always adds up to 180 degrees. 56+56=112 180-112=68
