A boy gets 3 marks for each correct sum and loses 1 mark for each incorrect sum. He does 25 sums and obtains 67 marks. Then how many correct sums were there

Q: If Harry and Heinrick start eating at the same time, when will their ponds have the same number of…

A: Initially, number of Loly pads in harry's pond=20 Number of Lilly pads in Heinrick's pond=29 Harry…

Q: How many does each friend receive?

A: Since , the Michael has a collection  of 2156 sports cards. He decides to give away 1075 cards by…

Q: from an island-town with 2000 people. He goes to the mainland with a friend and there they catch a…

A: Given, Lau came from an island town with 2000 people. He goes to the mainland with a friend and…

Q: elizabeth folded and placed 60 wash rags into 10 equal stacks. How many wash rags are in each stack?

A: elizabeth folded and placed 60 wash rags into 10 equal stacks

Q: The following day 5 drinks samples are add and customers are told that they can take 3 cake samples…

A: In these types of questions, the basic formula is of combinations. The required result, total…

Q: Juan saw some three-legged stool and four-legged chairs. He was bored, so he counted their legs.…

A: Given:- Juan saw some three-legged stool and four-legged chairs. He was bored, so he counted their…

Q: Kevin finds 10 shirts in his size at a clearance sale. How many different purchases could he make

A: Since the number of shirts that he needs to purchase is not mentioned, we break the answer into 10…

Q: Your office manager has given you a budget of $30,000 to replace the old computers in your office…

A: Purchasing cost

Q: Mario needs to pick A daisies to make a bouquet. He has 8 dishes so far. He needs to pick 6 more…

A: Simple Addition

Q: Joel brought a sum of money for his trip. On the first day, he spent 1/4 of his money and misplaced…

A: Let, Joel had $x at first.  Then, on the first day, he spent 1/4 of $x, i.e., $x/4. Also, he…

Q: A department store manager wants to display 6 brands of a product along one shelf of an aisle. In…

A: According to the provided information, A department store manager wants to display 6 brands of a…

Q: Lila made 98 phone calls in 3 months. In the first month she made 34 calls, and in the second month…

A:

Q: If John has 2 sweets and he give Mary 1 sweet . How many sweets are left for John

A:

Q: The scouts made 12 bracelet 3 hours if they made the same number of bracelet each hour how many did…

A:

Q: A teacher has 30 students in his class he has been given funds to take 5 students to the museum of…

A: Given, total number of students in class=30teacher has been funds to take 5 students to the museum…

Q: Cameron has 6 nickels. How can he show the same amount in a different way?

A: Cameron has 6 nickels.  A nickel is worth 5 cents.  So 6 nickels = 30 cents.

Q: had 3$ my mom gave me 10$ my dad gave me 30$ my aunt and uncle gave me 100$ I had another 7$ . How…

A:

Q: If bailey has 7 bananas and she got 2 more how Many does she have in total?

A: Given, Initially  bailey has 7 bananas  Then She got 2 more bananas We have to find the Total number…

Q: Suppose a pizza was cut into eight slices of equal size. If Peter got three slices and Janice got 1,…

A: see  below the answer

Q: You are asked to make apple pies for the holidays . Each pie required 6 apples. How many apples will…

A: For the following problem,

Q: 32% of the fruits at a stall are cherries, 28% of them are apricots. The remaining 240 fruits are…

A: Given 32% are cherries, 28% are apricots and the remaining 240 fruits are lychees. To find the total…

Q: Mike and 7 friends were given a huge box containing 224 old baseball cards. Mike divided the cards…

A: The problem is asking us to find out how many baseball cards each person received when Mike divided…

Q: A bag has 25 chocolates. The chocolates are to be shared equally among c number of children. How…

A: Total number of chocolate = 25    Total number of children = c    Distribution is equally .

Q: Andy has a certain amount of money in his checking account on Friday morning. During the day, he…

A: Andy had a certain amount of money in his checking account on Friday morning. During the day, he…

Q: toomy has 13 eggs and then he bys 4 times more eggs. how many eggs does he has know?

A: Topic = Algebra

Q: Toll collector on highway receives $3 for cars & $4 for buses. At the end of a 1 hour period, she…

A: Toll collector on highway receives $3 for cars & $4 for buses. At the end of a 1 hour period,…

Q: Juliette has 348 pennies. If she wants to divide them into sets of 16, how many sets can she make?…

A: this is question of algebra here we have to find using simple divide and get value of that. further…

Q: Jason made 8jars of jam in 2days . How many days will jason have to spend mak8ng jam if he wants 12…

A:

Q: Sally has 7 cookies. She eats 4 of the 7 cookies. How many cookies does Sally have left?

A: Solution: The objective is to find how many cookies does Sally have left

Q: buttons

A:

Q: I caught 25 ducks and tagged them and let them go in a refuge. one month later i catch 70 ducks. I…

A: The number of ducks caught first time is 25.The number of ducks caught second time is 70. But 6 of…

Q: How many person are in a circular table if they make 24 arrangements?

A: Given , the person are in circular table make 24 arrangement . To find the number of person .

Q: outs peaches in a box. Then she gives 6 to Juan. She eats 1 peach. There are 8 peaches left in the…

A: Subtraction and addition: Subtraction is a mathematical operation that is used to calculate the…

Q: Harley baked A batches of cookie. Each batch has 24 cookies. After baking. she set aside 16 cookies…

A: