Sorry sir or madam The first question is to find the volume of 3/4 × 1/2 ÷ 3/8
This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
Okay, let's solve the corrected expression for question 19.
19) The value of $\frac{3}{4} \times \frac{1}{2} \div \frac{3}{8}$
Step 1: Perform the multiplication from left to right.
$$ \frac{3}{4} \times \frac{1}{2} = \frac{3 \times 1}{4 \times 2} = \frac{3}{8} $$
Step 2: Perform the division. To divide by a fraction, multiply by its reciprocal.
$$ \frac{3}{8} \div \frac{3}{8} = \frac{3}{8} \times \frac{8}{3} $$
Step 3: Multiply the fractions.
$$ \frac{3 \times 8}{8 \times 3} = \frac{24}{24} $$
Step 4: Simplify the fraction.
$$ \frac{24}{24} = 1 $$
Comparing this to the given options:
A. 1
B. C. 100
D. 11
E. 12
The calculated value matches option A.
The value is $\boxed{\text{A. } 1}$.
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