You could change all fractions to decimals
2 5/8 = 2.625
3/4 = 0.75
2.625 - 0.75 = 1.875
If you need to stay in fractions, you could do it this way.
2 5/8 = 21/8
3/4 = 6/8
21/8 - 6/8 = 15/8 = 1 7/8 Her classmates ate 1 7/8 pounds of nuts
If your calculator has an (a b/c) key the whole problem can be done on your calculator
Answer:
12 hours
Step-by-step explanation:
If we assume that the units of D are kg, then we can put the given number into the equation and solve.
21 = h +9
12 = h . . . . . subtract 9
Eli worked 12 hours to prepare 21 kg of dough.
Let 'x' denote the longer side of the rectangle and let 'y' denote the shorter side of the rectangle.
From the problem, we know that:
x > y
xy > 10
With some rearranging, we get that:
x > y > 10/x
Answer:
x = 32 in
Step-by-step explanation:
8/34 = x/136
34x = 1088
x = 32 in
In other word its b-2=12 so b is 14.