Math 5/2/2021

 $6\frac{5}{6}+1\ \frac{2}{3}\ =\$  

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 $\frac{3}{4}$  of a number is 60. What is  $\frac{3}{5}$  of the same number? 

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Anton is 8 yrs old. The sum of his parents' ages in nine times his age. His mother is 4 years younger than his father. How old is Anton's father?

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Tanya shared some oranges. She gave  $\frac{1}{5}$  to Karl and  $\frac{2}{3}$  of the remainder to Dean. Sasha got the remainder which was 20 oranges. How many oranges did Tanya have in the beginning? 

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There are 500 studets in a school. Of these, 350 are boys. What percentage of the students are girls?

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A table and five chairs cost $3500. The cost of three chairs is $1050. What is the cost of a table?

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Every ninth customer entering the store was given a 50% discount. The 150th person entered the store. How many more persons must enter the store for the next discount to be given?

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A shirt cost $450. A discount of 25% was given on the shirt. How much would the shirt cost after the discount?

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Mother bought a bag of flour weighing 15kg. She uses 6kg 474g yo make some cakes and 4kg 87g to make some pastries. How many grams of flour did she have remaining?

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There are 360 oranges and mangoes in a fruit stall. There are twice as many oranges as there are mangoes.  $\frac{2}{5}$  of the oranges were sold on Monday and the remainder were packed into bags holding 6 oranges each. How many bags of oranges were packed? 

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