Fred has 12 identical candy bars, and Uncle Bob has 6 more. If Jacqueline has ten times the total number of candy bars Fred and Uncle Bob have, what's 40% of Jacqueline's candy bars? Give the rationale and then the answer.
Let's think step by step. If Fred has 12 identical candy bars, uncle Bob has 12 + 6 = 18 candy bars. Together, Fred and Uncle Bob have 12 + 18 = 30 candy bars. Jacqueline has ten times the total number of candy bars Fred and Uncle Bob have, meaning she has 10 * 30 = 300 candy bars. 40% of Jacqueline's candy bars is 40 / 100 * 300 = 120.. The answer is: 120.

Anika has 4 more than twice the number of pencils as Reeta. If Reeta has 20 pencils, how many pencils do the two have together? Give the rationale and then the answer.
Let's think step by step. If Reeta has 20 pencils, then twice that number is 2 * 20 = 40 pencils. Anika has 4 more than twice the number of pencils as Reeta, which means she has 40 + 4 = 44 pencils. Together, the two have 44 + 20 = 64 pencils.. The answer is: 64.

An electronic shop offers smartphones for $300 each, personal computers for $500 more than smartphones, and advanced tablets for the sum of the prices of a smartphone and personal computer. How much do you have to pay to buy one of each of the three mentioned products? Give the rationale and then the answer.
Let's think step by step. The price of a personal computer is $300 + $500 = $800. The price of an advanced tablet would be $300 + $800 = $1100. To buy each of these products, you would have to pay $300 + $800 + $1100 = $2200.. The answer is: 2200.