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https://vle.mathswatch.co.uk/images/questions/question16833.png

 

9.30x8.75=£162.75
2x9.3x9  =   167.4 pounds
each person wil get paid £167.4

the answer is wrong plz hlep

 May 1, 2020

Best Answer 

 #1
avatar+23646 
+1

5 builders * 3,5 hr / 1 wall =  17.5 b-hr/wall

 

(17.5 b-hr/w)  / 2 b = 8.75 hrs to build wall with only 2 builders

 

EACH woud be paid   8.75 hr x 9.30 L/hr = ........

 May 1, 2020
 #1
avatar+23646 
+1
Best Answer

5 builders * 3,5 hr / 1 wall =  17.5 b-hr/wall

 

(17.5 b-hr/w)  / 2 b = 8.75 hrs to build wall with only 2 builders

 

EACH woud be paid   8.75 hr x 9.30 L/hr = ........

ElectricPavlov May 1, 2020
 #2
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0

i got 81.375 it is wrong

Guest May 1, 2020
 #3
avatar
0

i got the answers finally 9.30x9=83.70

thanlk you so much .

Guest May 1, 2020
 #4
avatar+23646 
+1

Sorry....re-read the question....each worker gets paid 9.30 for each hour OR PART OF AN HOUR

 

so 8.75 hours would round to 9 hours

 

each would get paid   9 hrs x 9.3 L/hr = ..........

ElectricPavlov  May 1, 2020
 #5
avatar+116 
0

83.70

 May 1, 2020

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