Question

cum rezolv exercitiiul: a×b=1650 si 3 × a =45

Answer 1

45/3=15
1650/15=110
Spor mai departe!!!

Answer 2

$a \times b = 1650$

$3 \times a = 45$

$3a = 45$

$a = 45 \div 3$

$a = 15$

$15 \times b = 1650$

$15b = 1650$

$b = 1650 \div 15$

$b = 110$