A family of 3 goes to a fair. Tickets cost $5 each, but
2 answers:
Answer:
$2.66
Step-by-step explanation:
Step 1: Multiply the $5 to the family of 3
That's what they would have paid if they did not have a coupon. Now they have a coupon and only pay $7.
Step 2: Subtract what they paid from the result
Now we have found how much they save altogether. To find how much they saved each;
Step 3: Divide the result found in step 2 by the family of 3
Each person saves approximately $2.66
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r=0.25 miles
l=2×
=0.5 × 3.14
=1.57
120(minutes)÷2(miles)=60(minutes per mile)
60×1.57=94.2 minutes