SOLUTION: nika jogged 4 1/10 miles on monday, 2 2/5 miles on tuesday and 3 1/2 miles on friday. how many more miles does she have to jog to reach her weekly goal of 12 1/2 miles?

Question 542526: nika jogged 4 1/10 miles on monday, 2 2/5 miles on tuesday and 3 1/2 miles on friday. how many more miles does she have to jog to reach her weekly goal of 12 1/2 miles?
Answer by JBarnum(2146) (Show Source): You can put this solution on YOUR website!
4*10+1=41 41/10
2*5+2=12 12/5
3*2+1=7 7/2
12*2+1=25 25/2
find common denom and multiply it to everything (10)
do cancelations
multiply
add
subtract 100
divide by 10
or or

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