Kevin plans to put concrete on a rectangular portion of his driveway. The portion is 10 feet long and 3 inches high. The price o
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Answer:
The answer is below
Step-by-step explanation:
a) Cost of hiring the bicycle for 14 days is:
Cost = 65 * 14 days + 44 = 954 riyals
b) The number of days the bicycle is hired is to be the same as the number of days the bicycle is to be hired. Let us assume that the bicycle and helmet is to be hired for x days, hence:
Cost of bicycle = 65 * x + 14 = 65x + 44
Cost of helmet = 12.5 * x = 12.5x
Total cost = 65x + 44 + 12.5x = 77.5x + 44
Since 750 riyals is available, hence:
750 = 77.5x + 44
77.5x = 706
x = 9.11
Therefore the maximum number of days is 11. The total cost for 11 days is:
Total cost = 77.5(9) + 44 = 741.5 riyals
Money not spent = 750 riyals - 741.5 riyals = 8.5 riyals
<span>To complete
the steps to demonstrate why you multiply by the reciprocal when
dividing fractions.
To find
Step 1:
Rewrite it as
.
Step 2:
Multiply the numerator and the denominator by the reciprocal of
.</span><span>
</span><span>
Step 3:
Simplify the denominator
Step 4:
Simplify the fraction
</span><span>
.
We complete the solution as follows:
</span><span><span>
</span></span>
To find
Step 1:
Rewrite it as
Step 2:
Multiply the numerator and the denominator by the reciprocal of
</span><span>
Step 3:
Simplify the denominator
Step 4:
Simplify the fraction
</span><span>
We complete the solution as follows:
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