Question

Aflati a b c

a+700+100=7000+7000×30

b+600=10000+(5×2)

c+500+500+500+500+500+500=1000000

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Answer 1

Răspuns:

Explicație pas cu pas:

a+700+100=7000+7000×30

a + 800 = 7000 + 210000

a + 800 = 217000

a = 217000 - 800

a = 216200

b+600=10000+(5×2)

b + 600 = 10000 + 10

b + 600 = 10010

b = 10010 - 600

b = 9410

c+500+500+500+500+500+500=1000000

c + 3000 = 1000000

c = 1000000 - 3000

c = 997000