Eight men can build a bridge in 12 days. Find the time for 6 people to build this bridge.state the assumption made.
2 answers:
Answer:
6 people will take 16 days
Assumption: they all work at the same rate
8 people-------- 12 days
6 people--------> ?
<u>8x12</u>
6
= 16 days
Answer:
I think the assumption is that 6 men would take longer to build the same bridge
so 16 days is how long it would take 6 men
Step-by-step explanation:
I thought this because if it takes 8 men twelve days it's gonna probably take six men 16 days
12/8 = x/6
hope this helps
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5 1/6 = 31/6 = 124/24
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3 7/12
Answer:
8
Step-by-step explanation:
0.25 * 32=8, meaning that 8 of the students are boys. 32 is the whole, because it is the entire class. Hope this helps!
For the square part- 10*10=100sq in
For the half circle
r=5
5*5=25
3.14*25=78.5
First, find the decreased price by multiplying 100 by 8% and subtracting:
100 x 0.08 = 8
100-8 = 92 ( reduced price )
now multiply reduced price by 8% and add:
92 x 0.08 = 7.36
92 + 7.36 = $99.36
Answer:
x=2.116
Step-by-step explanation:
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4.58-4x-x=-6
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x=2.116
