Respuesta :
Hey there! :)
If distance is equal to: rate × time then you have to multiply
Rate = 15 miles
Time = 3.5 hours
All you have to do is multiply to find the distance
15 × 3.5 = 52.5
The closest answer is D. So your answer is D.
Hope this helps :)
If distance is equal to: rate × time then you have to multiply
Rate = 15 miles
Time = 3.5 hours
All you have to do is multiply to find the distance
15 × 3.5 = 52.5
The closest answer is D. So your answer is D.
Hope this helps :)
The correct answer is: [D]: " 52.2 miles" .
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Explanation:
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Take note of the formula: d = r * t ;
The question asks: "How many miles will he travel in "3.5 hours" ?
So, we want to find "d" , the distance (in units of "mi." {miles} ) .
We are give: rate, "r" = 15 mi / hr .
time, "t" = 3.5 hr.
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→ d = r * t ;
Plug in our known values for "r" and "t" ; to solve for "d" ;
→ d = [tex] \frac{15 mi }{hr} *3.5 hr [/tex] ;
Both units of "hr" cancel out to "1" ; since: " hr/hr = 1 " .
And we are left with:
→ d = (15 * 3.5) mi. ;
→ d = 52.5 mi.
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The answer is: " 52.5 mi. " ;
→ which is: "Answer choice: [D]: " 52.5 miles " .
________________________________________________________
____________________________________________________________
Explanation:
____________________________________________________________
Take note of the formula: d = r * t ;
The question asks: "How many miles will he travel in "3.5 hours" ?
So, we want to find "d" , the distance (in units of "mi." {miles} ) .
We are give: rate, "r" = 15 mi / hr .
time, "t" = 3.5 hr.
__________________________________________________________
→ d = r * t ;
Plug in our known values for "r" and "t" ; to solve for "d" ;
→ d = [tex] \frac{15 mi }{hr} *3.5 hr [/tex] ;
Both units of "hr" cancel out to "1" ; since: " hr/hr = 1 " .
And we are left with:
→ d = (15 * 3.5) mi. ;
→ d = 52.5 mi.
________________________________________________________
The answer is: " 52.5 mi. " ;
→ which is: "Answer choice: [D]: " 52.5 miles " .
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