Calculate the following:
1. 100 x 18
2. 700 x 17
3. [tex]\(\frac{4}{6} + \frac{3}{8} + \frac{4}{6} + \frac{2}{3}\)[/tex]
Answer (1)
Let's solve the calculations step by step.
Calculate 100 x 18
To calculate this, you simply multiply 100 by 18:
100 × 18 = 1800
So, the answer is 1800 .
Calculate 700 x 17
Multiply 700 by 17:
700 × 17 = 11900
Thus, the answer is 11900 .
Calculate 6 4 + 8 3 + 6 4 + 3 2
First, let's simplify the fractions where possible and find a common denominator.
6 4 simplifies to 3 2 because both the numerator and the denominator can be divided by 2.
So, the expression becomes:
3 2 + 8 3 + 3 2 + 3 2
The common denominator for 3 and 8 is 24:
Convert 3 2 to 24 16
Convert 8 3 to 24 9
3 2 is again 24 16
Now add the fractions:
24 16 + 24 9 + 24 16 + 24 16 = 24 57
Simplified, this becomes:
24 57 = 2 24 9 = 2 8 3
Therefore, the result is [tex]2\frac{3}{8}[/tex].
