Answer:
5 x 2 inside the parenthesis
Step-by-step explanation:
We need an order of operations to ensure we always arrive at the correct answer. It gives us a consistent way to work with numbers. We use the mnemonic device like PEMDAS to remember the correct order.
P-parenthesis
E-exponents
M-multiplication
D-division
A-add
S-subtract.
We apply them left to right doing inner operations before outer operations.
There fore our first step is in the parenthesis and multiplication because it is the inner most operations. 5 x 2 inside the parenthesis.
Answer: 40
Step-by-step explanation:
Number of DVDs = 160
Thrillers = 35%
Comedies = 2/5 = 40%
Science fiction = 100 - (35 + 40) = 100 - 75 = 25%
The number of science fiction DVDs that Rani has will be:
= 25% × 160
= 25/100 × 160
= 40
165 is the answer for this
Is this really a school question or is it just you being weird?
