Answer:
6 5/40 + 4 16/40
10. 21/40
Change the denominator into the LCD and change the numerator.
keep the denominator the same and add the numerator
add the whole numbers
Answer:
32.51
Step-by-step explanation:
Let x be the number of hours that both will be the same.
27.5x = 23.25x + 17
27.5x - 23.25x = 17
4.25x = 17
x = 17 ÷ 4.25
x = 4
Ans: 4 hours
Answer:
4
Step-by-step explanation:
the third angle of the inner triangle is defined by using the rule that the sum of all angles in a triangle must be 180 degrees. let's call this angle a
180 = 48 + 16x + a
132 - 16x = a
and then we know that both angles, 28x and a together must also be 180, as they are complementing each other to cover the whole top of the base line.
so,
28x + 132 - 16x = 180
12x = 48
x = 4