Question

va rog este urgent. Este pentru ora 11:30.Va rog.​

Answer 1

Răspuns:

Explicație pas cu pas:

7/10 - a = 5/10

a = 7/10 - 5/10 = 2/10 = 1/5

________

2/4 + c = 4/4

c = 4/4 - 2/4 = 2/4 = 1/2

_________

3/10 + 6/10 - e = 2/10

e = 3/10 + 6/10 - 2/10 = 7/10

__________

9/10 - g = 7/10 - 3/10

9/10 - g = 4/10

g = 9/10 - 4/10 = 5/10 = 1/2

___________

b + 3/9 = 7/9

b = 7/9 - 3/9 = 4/9

_____________

d - 1/3 = 4/3

d = 4/3 + 1/3 = 5/3

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f - (56/100 + 31/100) = 61/100

f - 87/100 = 61/100

f = 87/100 + 61/100

f = 148/100 = 74/50 = 37/25

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h + 3/4 + 2/4 = 10/4 - 1/4

h + 5/4 = 9/4

h = 9/4 - 5/4 = 4/4 = 1