Question

Найдите частное от деления а на b, если:
1) а=2*2*3*5*5*7; b=2*2*3*5;
2) a=2*3*3*5*7*7; b=490.

Answer 1

$1) a = 2 \times 2 \times 3 \times 5 \times 5 \times 7 = 2100 \\ b = 2 \times 2 \times 3 \times 5 = 60 \\ a \div b = 2100 \div 60 = 35 \\ 2)a = 2 \times 3 \times 3 \times 5 \times 7 \times 7 = 4410 \\ b = 490 \\ a \div b = 4410 \div 490 = 9$