Grade - math word problems - page 199 of 968

Number of problems found: 19343

LED resistor current
Calculate the current I that would race through resistor R5 (720 ohms), resistor R2 (220 ohms), and an LED (U=2 V) at a DC 6 V source. The resistors are connected in series.
Ava bought
Ava bought snacks for her team's practice. She bought a bag of oranges for $2.71 and a 4-pack of juice bottles. The total cost before tax was $6.75. Write and solve an equation that can be used to determine juice cost, how much each bottle of juice cost
Money ratio division
Kuba, Martin, and Pete earned CZK 1,813. They divided them in the ratio Cuba: Martin 6:5. Martin: Pete 2:3. How many crowns did each of them get?
Tourist group distance
A group of tourists split up at the intersection of two perpendicular paths. One group walked at a speed of 5.3 km/h. Second group 4.1 km/h. How far were the two groups from each other after 1 h 25 min?
Cycling trip fractions
The Malíkova family plans a 120 km cycling trip for 4 days. They want to cover a quarter of the entire route on the first day. The second day, 2/15, and the third day, 7/20, will cover the entire length of the trip. What part of the trip will they cover i
The sum 27
The sum of a geometric progression's second and third terms is six times the fourth term. Find the two possible values of the common ratio.
Triangle perimeter ratio
The ratios of the sides of a right triangle are 3: 4: 5. How long is the hypotenuse if the entire perimeter of the triangle is 48 cm?
Guard meeting time
Three soldiers share a guard in the barracks. The first guard completed his errand in 8 minutes, the second completed his circuit in 10 minutes, and the third soldier completed his circuit in 12 minutes. How long before the three of them meet again if the
Paola
Paola has 3/4 of a candy bar. He wants to give 1/8 of the candy bar to each of his friends. How many friends can have 1/8 of the candy bar?
Cube tower colors
A tower of red cubes 13/72, blue 25/48, green 516. How many cubes are there in total?
Birthday girl accessories
Twenty-four friends gathered to celebrate Susan's birthday. Half of them had a skirt, a quarter had ribbons in their hair, and a third had a bracelet. How many girls had a skirt, how many ribbons in their hair, and how many bracelets?
Sapling distance spacing
The gardener planted 5 saplings in a row 7 m apart. How far is the first tree from the last sapling?
Greatest common factor
What is the GCF of 8 and 20?
Cylinder can
The paint is sold in a cylinder-shaped can with a height of 24.5 cm and a diameter of 15 cm. A full can weighs 5.5 kg and an empty can weighs 200 grams. How much does 1 liter of paint weigh?
Orchard tree rows
There are 390 trees arranged in rows in the orchard. How many rows are there if each row has the same number of trees greater than 30 and less than 40?
Segment center coordinates
A (a1, 4) B(7, -2) segment AB has a center where both coordinates are equal
The ages 2
The ages of the two persons differ by 18 years. Twelve years ago, the elder one was 4 times as old as, the younger one. The present age of the elder one is:
Sequence term count
How many terms does the sequence have if a1=4, Sn=589, d=3, n=?
Equation of the circle
Find an equation of the circle whose diameter has endpoints (1,-4) and (3,2).
Simplify 12
Simplify {1/3 + 1/12} ÷ {2/3 - 5/8}

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