Visit to grandfather

Shane's family traveled 3/10 of the distance to his grandfather’s house on Saturday. They traveled 4/7 of the remaining distance on Sunday. What fraction of the total distance to his grandfather’s house was traveled on Sunday?

Correct answer:

x =  0.4

Step-by-step explanation:

a=310=0.3 r=1a=10.3=710=0.7  x=47 r=47 0.7=25=0.4



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