How many parts is an hour and 15 minutes

How many parts is an hour and 15 minutes

one and one-fourth
5/4
How many parts is one hour and 20 minutes
Circle and square = 91. Triangle and square = 63. Triangle and circle = 46
Find the number of circles, squares and triangles. Let's talk about the formula and solution of this kind of problem
Suppose that the circle is x, the square is y, and the triangle is Z: x + y = 91 (1) y + Z = 63 (2) x + Z = 46 (3). From formula (1), we can get y = 91-x, substituting y = 91-x into formula (2), we can get: 91-x + Z = 63 (4), that is: - x + Z = 63-91 = - 28, adding formula (4) and formula (3), we can get: 2Z = 18, substituting z = 9 into formula (3)
45 minutes is a fraction of an hour
three-fourths
three-fourths
3/4
3/4
3/4
45/60=3/4
3/4
3/4
three-fourths
Triangle + triangle + square = 205; square = triangle + triangle + triangle; triangle =?; square =?
Triangle = 41, square = 123
one-third
Forty-one
205 = triangle * 5. Triangle = 41, square = triangle * 3 = 123
Two triangles plus three triangles = 205 205 / 5 = 41 41 * 3 = 123 triangles equal 41 squares equal 123
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How many parts is an hour
Please clarify the problem
One in 24: give a good comment to my friend
Square plus triangle equals 12, triangle plus circle equals 11, circle plus square equals 13, how many are square, circle and triangle?
How can children understand?
Square + circle + triangle = (12 + 11 + 13) / 2 = 18
Square = 18-11 = 7
Circle = 18-12 = 6
Triangle = 18-13 = 5
Square plus triangle equals 12, triangle plus circle equals 11
=Add left and right, square + triangle + triangle + circle = 23
Square + circle + triangle + triangle = 23
Square + circle = 13
Triangle + triangle = 10
Triangle = 5
Square = 12 triangle = 7
Circle = 13-square = 6
What is 2 hours and 15 minutes
2.25
2.25
60 minutes per hour 15 / 60 = 0.25
2+0.25=2.25
1 hour = 60 minutes, 15 minutes = 0.25 hours, 2 + 0.25 = 2.25 hours.
15 minutes equals 0.25 hours (15 / 60 = 0.25)
2+0.25=2.25
two point two five
two point one five
2.25
2 hours 15 minutes = 2.25 hours
Circle plus square equals 82, triangle plus square equals 64, triangle plus circle equals 48. What are circle, triangle and square equal to?
Triangle = 15
Square = 49
Circle = 33
Circle = 33
Triangle = 15
Square = 49
ditto. Circle = 33
Three = 15
Square = 49
3:15=______ Time
According to the meaning of the question, we can get: 15 △ 60 = 0.25; 0.25 + 3 = 3.25; therefore, 3:15 = 3.25
Triangle times circle equals to box, triangle plus box equals to 54, find triangle and circle. How many squares are triangle times circle equals to box, triangle plus square% B
Triangle: 18
Circle: 2
Box: 36
Triangle: 9
Circle: 5
Box: 45
Triangle: 27
Circle: 1
Box: 27