Multiplication practice problems - page 71 of 114
Number of problems found: 2273
- Consecutive number LCM
Find the LCM of four consecutive natural numbers. Its sum is 42. - The manufacturer
The manufacturer found that 3% of the plates produced had a malfunction. Of the complaint, 75% are first and 25% second. What is the probability of producing first and second-class plates? - Brownies
Mrs. Merritt made brownies, and the recipe had to be cut in 1/2. The recipe called for 2 5/8 cups of sugar. How much sugar did she use? - Five letters
How many ways can five letters be arranged? - Tile rectangle assembly
A bricklayer has 48 tiles. How many different rectangles will he assemble? - Geometric sequence members
The first term is 5 in a geometric sequence, and the quotient is 4. Calculate the 4th, 6th, and 10th members of this sequence. - Outfit combination calculation
Jasmine is a big paradise. She wants to go differently dressed every day. She has four different shoes, seven skirts, 8 T-shirts, and three hair ornaments. How many days can an outfit be combined each time? - The test
The test contains four questions, with five different answers to each of them, of which only one is correct, and the others are incorrect. What is the probability that a student who does not know the answer to any question will guess the right answers to - Product selection ways
There are 11 products in the box, of which just four are defective. How many ways can we choose five products so that at least four are not faulty? - Emilio
Emilio made 69 potholders. Each potholder cost him $2.81 to make. How much profit will he make if he sells each potholder for $3.12? - Combinations and eggs
You have colored 4 red eggs, 3 green, 4 yellow, 5 blue, and 5 white. A caroler stops by you, and you decide to give him three eggs of different colors. How many options (different color combinations) do you have for gifting a caroler? - Line length change
The given line is MN with a length of 11 cm. Change its length in the ratio: a) k = 2:1 b) k = 1:2 c) k = 17:11 d) k = 22:33 - Paper example creation The teacher has 12 examples from geometry and 15 examples from arithmetic. How many papers can he create if he wants three examples from geometry and five from arithmetic in the letter?
- Team formation ways
Determine how many ways it is possible to form a four-member team from 6 men and four women, where there are exactly two men. - In the bowl
There are 12 pears in the bowl. Erik ate a third. How many pears remained in the bowl? - Chess competition
Four chess players took part in the competition. How many matches would have taken place if every chess player had played with everyone just once? - Candies
There are 150 candies in the bowl. Ivan took seven thirtieths, Charles six fifteenths, and Thomas three-tenths, leaving 150 sweets in the bowl. - Team placement calculation
Peter calculated the number of placement options with four teams, A, B, C, and D, in the first three places. He helped himself with a tree diagram. Complete the solution. - Prescription
Jannin knows that Mr. Robinson needs 14 tablets for a week's supply of an anti-inflammatory drug. Mr. Robinson is going on vacation and needs a four-week supply. How many tablets does Johnny need to fill his prescription? - Pool lane distribution
Fractions problem: There are 8 lanes in the pool, but divers have one-quarter of them. One-half of the remaining lanes are for fitness swimming. The other tracks are for games and jumps. How many lanes can people jump into the water?
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