we know that
so
is equal to
therefore
the answer is
It is to be noted that the product of 4 2/3 and 11 1/4 is 52 1/2. The correct answer is B.
To find the product of 4 2/3 and 11 1/4, we can multiply the whole numbers and fractions separately, and then add the results.
4 2/3 = (4 * 3) + 2 = 14/3
11 1/4 = (11 * 4) + 1 = 45/4
Now, we multiply the fractions -
(14/3) * (45/4) = (14 * 45) / (3 * 4) = 630/12 = 52 1/2
So, it is correct to state that the product of 4 2/3 and 11 1/4 is 52 1/2. The correct answer is B.
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There are 71 students in the marching band.
Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given that one-sixth of the girls and two-sevenths of the boys in a school marching band are in the percussion section. The percussion section has 6 girls and 10 boys.
Let the total number of girls in the band be y and that of boys x;
Then;
1/6y = 6
y=6 x 6
y= 36
There are 36 girls in the school.
2/7x = 10
2x = 10 x 7
2x = 70
x = 70/2
x=35
Therefore, there are 71 students in the marching band.
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