Answer:
i beleive it is c
Step-by-step explanation:
Answer: If martha has 20 apples and aaron eats 9
:- 20-9
She has 11 apples left
21 divided by 1/3 is equal to 63.
Given that we need to divide 21 by 1/3,
To divide a number by a fraction, you can multiply the number by the reciprocal of the fraction.
The reciprocal of a fraction is obtained by swapping the numerator and the denominator.
In this case, you want to divide 21 by 1/3. To find the result, you multiply 21 by the reciprocal of 1/3. The reciprocal of 1/3 is 3/1, which means you swap the numerator and the denominator to get 3/1.
So, the division problem can be rewritten as 21 multiplied by 3/1:
21 x (3/1)
Now, you can simplify the expression by multiplying the numerators (21 x 3) and the denominators (1 x 1):
63/1
Since the denominator is 1, you can write the result as: 63
Therefore, 21 divided by 1/3 is equal to 63.
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$30.25
$34.60
$38.90
What is the best estimation for the amount that Jason spent on gas last month?
A) 20 + 30 + 30 + 40
B) 20 + 30 + 35 + 40
C) 25 + 30 + 35 + 40
D) 30 + 30 + 35 + 40
The solution is, the value of r is 8.
Simplify simply means to make it simple. In mathematics, simply or simplification is reducing the expression/fraction/problem in a simpler form. It makes the problem easy with calculations and solving.
here, we get,
given that,
the expression is,
3 1/2r = 28
now, we have to solve the expression to get the value of 'r'.
we get,
3 1/2r=28
7/2r=28
r=(28/1)(2/7)
r=4 × 2
r = 8
Hence, The solution is, the value of r is 8.
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