1.5 miles/ .6 hours = 2.5 miles per hour
her walking rate is 2.5 miles per hour
d= r * t
4.5 miles = 2.5 * t
divide each side by 3.5
4.5 /2.5 = t
1.8 = t
t = 1.8 hours
11 am - 9 am = 2 hours
She will make it to work on time because 1.8 hours < 2 hours
I started off by changing 4 1/5 into 21/5 to make the division easier.
To divide the mixed number 4 1/5 by the fraction 2/3, first convert the mixed number to an improper fraction. The operation becomes (21/5) ÷ (2/3). By multiplying 21/5 by the reciprocal of 2/3, which is 3/2, we find that the result is 63/10. When converted back to a mixed number, 63/10 is expressed as 6 3/10.
The task is to do the operation 4 1/5 divided by 2/3 and expressing the answer as a mixed number in simplest form. To divide fractions, we usually multiply by the reciprocal. First, convert 4 1/5 to an improper fraction which gives us 21/5.
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After three years it’s value is:
A $ 6000
B $ 12,000
C $ 15,360
D $ 19,200
E $ 24,000
Answer:
30,000 - 20% =24,000 year 1
24,000 - 20% =18,000 year 2
18,000 - 20% =12000 year 3
12,000 is your answer B)
Step-by-step explanation:
Combine the like terms to create an equivalent expression:
Answer:
-2 -4p
Step-by-step explanation:
−7−4p−(−5)
Put like terms together
-7--5 -4p
-7 +5 -4p
-2 -4p
Answer:
-2 - 4p
Step-by-step explanation:
correct on khan