Question

compara rezultatele ​

Answer 1

Răspuns:

a)

$60 \times 10 \times 15 = 600 \times 15 = 9000$

$(6 \times 15) \times 10 = 90 \times 10 = 900$

$60 \times 10 \times 15>(6 \times 15) \times 10$

b)

$(29 \times 5) \times 3 = 145 \times 3 = 435$

$29 \times (5 \times3) = 29 \times 15 = 435$

$(29 \times 5) \times 3 = 29 \times (5 \times 3)$

Answer 2

A) 60*10*15 = 9000

(6*15) * 10 = 900

60 * 10 * 15 > (6 * 15) * 10

B) ( 29*5 ) * 3 = 435

29 * (5*3) = 435

( 29*5) * 3 = 435 = 29 * (5*3)