Q2:
Benjamin took a cab to work yesterday. If he left a tip of on the $19.64 fare, determine about how much the tip was.
Q3:
By dividing by 4 and multiplying by 3, calculate of 600 mentally.
Q4:
David is buying a home theater system for $6 175.79. If the sound bar constitutes of the total price, determine which of the following is the best estimate of the cost of the sound bar.
Q5:
Estimate of 38.
Q6:
In an NFL season, the Giants won out of 30 matches. About how many games did they win?
Q7:
Estimate of 401.
Q8:
If a person spends about of their time sleeping, determine which of the following represents an estimate of how much time that person will spend sleeping in 57 years.
Q9:
Daniel wants to buy a pair of pants for $22. The clothing shop, in which the pair of pants are shown, has a sale of . Daniel estimates that he will save of $20 or an amount of $10. Will the amount he saves for the pants be more or less than $10?
Q10:
Estimate the following: of 52.