Lorenzo rides his bike at a rate 5 yards per second. About how many miles per hour can Lorenzo ride his bike? ( HINT: 1 mike = 1
2 answers:
Answer:
10.227 miles/hour
Step-by-step explanation:
Lorenzo rides his bike at a rate 5 yards per second.
There are 3600 seconds in 1 hour.
Since Lorenzo rode his bike in 1 second = 5 yards
Therefore, Lorenzo rode his bike in 1 hour = 3600 × 5
= 18,000 yards/hour
Since 1 mile = 1,760 yards
Hence 18,000 yards =
= 10.227 miles
Lorenzo rode his bike at 10.227 miles/hour.
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Answer:
<em>Colin spends 1/8 of an hour practicing each song</em>
Step-by-step explanation:
Colin's piano lesson is 3/4 of an hour, long.
In that period, he practices 6 different songs, spending an equal amount of time on each one.
This means that each song gets the sixth part of the lesson duration. The fraction that expresses that amount is:
Colin spends 1/8 of an hour practicing each song