Question

© Calculează a + bxc, știind că:
a= 23 x 15 + 15
b=4500 – 184 x 19-988
c=56 x 25-87 x 10
a + b x C =​

Answer 1

a = 23 × 15 + 15

a = 345 + 15

a = 360

b = 4.500 - 184 × 19 - 988

b = 4.500 - 3.496 - 988

b = 16

c = 56 × 25 - 87 × 10

c = 1.400 - 870

c = 530

a + b × c = 360 + 16 × 530 = 360 + 8.480 = 8.840