2 years ago

3. Marcus's family has completed 30% of a trip. They have traveled 21 miles.

1 answer:

3 0

Answer: 70 miles

Step-by-step explanation: scince the trip is 30% finished and that 30% was 21 miles you just have to multiply 21 by 3 which is 63and than you have to figure out what 1 third of 21 is which is 7 and than you just have to add 7 to 63. Hope this helps

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