Question

1/8+x=3/5 4/5-b=1/6 d+1/3=5/12 y-2/9=7/18 3/8-z=2/9 4/15+m=5/12

Answer 1

Ответ:

а)1/8+m=3/5

m=3/5-1/8

m=(3*5)/(5*8)-(1*5)/(8*5)

m=15/40-5/40

m=10/40

m=1/4

Пошаговое объяснение:

Answer 2

To solve each of these equations for the respective variables, follow these steps:

1. 1/8 + x = 3/5: Subtract 1/8 from both sides to isolate x: x = 3/5 - 1/8

   To add these fractions, find a common denominator, which is 40 in this case: x = (24/40) - (5/40) x = (24 - 5) / 40 x = 19/40

2. 4/5 - b = 1/6: Add b to both sides and subtract 4/5 from both sides to isolate b: b = 4/5 - 1/6

   Find a common denominator, which is 30 in this case: b = (24/30) - (5/30) b = (24 - 5) / 30 b = 19/30

3. d + 1/3 = 5/12: Subtract 1/3 from both sides to isolate d: d = 5/12 - 1/3

   Find a common denominator, which is 12 in this case: d = (5/12) - (4/12) d = (5 - 4) / 12 d = 1/12

4. y - 2/9 = 7/18: Add 2/9 to both sides to isolate y: y = 7/18 + 2/9

   Find a common denominator, which is 18 in this case: y = (7/18) + (4/18) y = (7 + 4) / 18 y = 11/18

5. 3/8 - z = 2/9: Add z to both sides and subtract 3/8 from both sides to isolate z: z = 3/8 - 2/9

   Find a common denominator, which is 72 in this case: z = (27/72) - (16/72) z = (27 - 16) / 72 z = 11/72

6. 4/15 + m = 5/12: Subtract 4/15 from both sides to isolate m: m = 5/12 - 4/15

   Find a common denominator, which is 60 in this case: m = (25/60) - (16/60) m = (25 - 16) / 60 m = 9/60

Now, you have solved each equation for its respective variable.