Question

8. Calculează.
a) 2,4×5
c) 31,6 ×124,351
e) 4,23 ×1,47×5,69
b) 4,23 × 2,1
d) 29,54 ×0,2
f) 3,17× 100 ×5,1​

Answer 1

a)

$2,4×5 = 12$

b)

$4,23 × 2,1 = 8.8$

c)

$31,6 ×124,351 =3 929.4$

d)

$29,54 ×0,2 = 5.9$

e)

$4,23 ×1,47×5,69 = 35.3$

f)

$3,17× 100 ×5,1 = 1616.7$