Question

11. Grace rides her bike with a constant speed of 14 mph. How long will she take to travel a distance of 56 miles
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Answer 1

Answer:

¤ Given -:

$\textsf{Grace rides the bike at the constant speed = 14mph}$

¤ To find -:

How much time Grace will take to travel a distance of 56 miles .

¤ Taken -:

$\underline{\boxed{T=\frac{D}{S}}}$

Where,

T = Tine taken

D = Distance travelled

S = Constant speed

¤ Concept -:

The speed of the Grace 's bike will same . So , we have to use the time formula to find the time taken by the Grace to travel 56 miles .

¤ Solution -:

$:\implies{T=\frac{56miles}{14\:mph}}$

$:\implies{T=4\:hours}$

¤ Answer -:

So , the Grace taken 4 hours to travel 56 miles .

Answer 2

GIVEN:

CONSTANT SPEED OF GRACE'S BIKE=14 mph.

DISTANCE HAVE TO COVER =56 miles.

TO FIND:

TIME TAKEN TO COVER THAT DISTANCE.

FORMULA USED:

T=D/S

CALCULATION:

T=56/14=4 SECONDS.

HENCE IT WILL TAKE ONLY 4 SECONDS TO COVER 56 MILES WITH THE SPEED OF 14 mph.