SOLUTION: 7 1/10 subtracted from 4 2/5

Algebra ->  Numeric Fractions Calculators, Lesson and Practice -> SOLUTION: 7 1/10 subtracted from 4 2/5      Log On


   

Question 1570: 7 1/10 subtracted from 4 2/5
Found 2 solutions by usyim88hk, Robee16:
Answer by usyim88hk(158) About Me  (Show Source):
You can put this solution on YOUR website!
First make 7 1/10 become one fraction
which is equals to 71/10
now multiply 42 by 2 and 5 by 2
which is equals to 84/10
Now subtract 71/10 by 84/10
which is equals to 13/10
Answer: 13/10

Answer by Robee16(18) About Me  (Show Source):
You can put this solution on YOUR website!
>> 4%262%2F5 = 22%2F5

>> 7%261%2F10 = 71%2F10

>> 22%2F5 - 71%2F10 = 44%2F10 - 71%2F10

>> -27%2F10 = -2%267%2F10