Which of the if statements below will best resolve the following problem? Cindy needs to purchase butter, she went to the store and wrote down the following prices, R14.85 for 500g, R21.95 for 750g and R 29.83 for 1kg. She wants to write a program to determine which one of the packets of butter is the most economical. Select one: a. if (price500 / 5) > (price750 / 7.5) then if (price 500 / 5) > (price1000 / 10) then display “The 500g packet is the most economical” else display “The 1kg packet is the most economical” endif else if (price750 . 7.5) > (price1000 / 10) then display “The 750g packet is the most economical” else display “The 1kg packet is the most economical” endif endif b. if (price500 / 5) < (price750 / 7.5) then if (price 500 / 5) < (price1000 / 10) then display “The 500g packet is the most economical” else display “The 1kg packet is the most economical” endif else if (price750 . 7.5) < (price1000 / 10) then display “The 750g packet is the most economical” endif endif c. if (price500 / 5) < (price750 / 7.5) then if (price 500 / 5) < (price1000 / 10) then display “The 500g packet is the most economical” else if (price750 . 7.5) < (price1000 / 10) then display “The 750g packet is the most economical” else display “The 1kg packet is the most economical” endif endif d. if (price500 / 5) < (price750 / 7.5) then if (price 500 / 5) < (price1000 / 10) then display “The 500g packet is the most economical” else display “The 1kg packet is the most economical” endif else if (price750 . 7.5) < (price1000 / 10) then display “The 750g packet is the most economical” else display “The 1kg packet is the most economical” endif endif
Operations
In mathematics and computer science, an operation is an event that is carried out to satisfy a given task. Basic operations of a computer system are input, processing, output, storage, and control.
Basic Operators
An operator is a symbol that indicates an operation to be performed. We are familiar with operators in mathematics; operators used in computer programming are—in many ways—similar to mathematical operators.
Division Operator
We all learnt about division—and the division operator—in school. You probably know of both these symbols as representing division:
Modulus Operator
Modulus can be represented either as (mod or modulo) in computing operation. Modulus comes under arithmetic operations. Any number or variable which produces absolute value is modulus functionality. Magnitude of any function is totally changed by modulo operator as it changes even negative value to positive.
Operators
In the realm of programming, operators refer to the symbols that perform some function. They are tasked with instructing the compiler on the type of action that needs to be performed on the values passed as operands. Operators can be used in mathematical formulas and equations. In programming languages like Python, C, and Java, a variety of operators are defined.
Which of the if statements below will best resolve the following problem?
Cindy needs to purchase butter, she went to the store and wrote down the following prices, R14.85 for 500g, R21.95 for 750g and R 29.83 for 1kg. She wants to write a
if (price500 / 5) > (price750 / 7.5) then
if (price 500 / 5) > (price1000 / 10) then
display “The 500g packet is the most economical”
else
display “The 1kg packet is the most economical”
endif
else
if (price750 . 7.5) > (price1000 / 10) then
display “The 750g packet is the most economical”
else
display “The 1kg packet is the most economical”
endif
endif
if (price500 / 5) < (price750 / 7.5) then
if (price 500 / 5) < (price1000 / 10) then
display “The 500g packet is the most economical”
else
display “The 1kg packet is the most economical”
endif
else
if (price750 . 7.5) < (price1000 / 10) then
display “The 750g packet is the most economical”
endif
endif
if (price500 / 5) < (price750 / 7.5) then
if (price 500 / 5) < (price1000 / 10) then
display “The 500g packet is the most economical”
else
if (price750 . 7.5) < (price1000 / 10) then
display “The 750g packet is the most economical”
else
display “The 1kg packet is the most economical”
endif
endif
if (price500 / 5) < (price750 / 7.5) then
if (price 500 / 5) < (price1000 / 10) then
display “The 500g packet is the most economical”
else
display “The 1kg packet is the most economical”
endif
else
if (price750 . 7.5) < (price1000 / 10) then
display “The 750g packet is the most economical”
else
display “The 1kg packet is the most economical”
endif
endif
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