exam
Maths Puzzle
Numerical Ability
4. Sarah left a 15% tip of $4.65 for a meal.
What was the cost of the meal before the tip?
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exam Other Question
A man went to pay for his lunch and found that he had exactly $1.00 with 11 coins. He had 3 kinds of coins and no more than 5 of any one kind. What coins did he have?
How do you figure out this problem using the quotient property to smplify the expression?
5 times the square root of 20/49