Suppose there is a pile of quarters dimes and pennies with a total value of $1.07 how much of each coin can be present without b
eing able to make change for a dollar? Of there are multiple selections of the coins that will work choose the selection with the largest total numbers of coins.
Given that Lorenzo ate 2/5 of his bag of almonds, the remaining amount was: 1-2/5=3/5 Given that 4 of his friend shared the remaining fraction equally, then the amount that each one ate was: 3/5÷4 that is: 3/5 divided by 4 this can be simplified to =3/5×1/4 =3/20
Triangle MRN is created by folding an equilateral triangle by half. Since triangle MRN is right triangle, the equilateral triangle must be folded along the height drawn to one side.
In equilateral triangle with side length of a units, the height is and the height is greater than half the side because
The leg with length x units has the smaller projection (2 units long) than the leg with length y units has (6 units long).
This means the leg with length y units is the height of the equilateral triangle. If the leg with length y units is the height of the equilateral triangle, then the hypotenuse MN = 8 units is the side of the equilateral triangle and lex with length x units is half the side, so x = 4 units.