Question

Ayuden porfa :( si no pueden todas solo escríbanlo para poder hacerlo yo

Answer 1

Respuesta:

$a)36 \div [15 \div 3 + 7] = 36 \div (5 + 7) = 36 \div 12 = 3$

$b)43 + 7 - 6 \times 8 \div 4 = 43 + 7 - 48 \div 4 = 43 + 7 - 12 = 50 - 12 = 38$

$c)35 - [3 + 2( 5+6 \div 3 \times 4 )] = 35 - [3 + 2(5 + 2 \times 4)] = 35 - [3 + 2(5 + 8)] = 35 - (3 + 2 \times 13) = 35 - (3 + 26) = 35 - 29 = 6$

$d)26 - [16 + (15 \times 6 - 23 \times 3) \div 3] = 26 - [16 + (90 - 69) \div 3] = 26 - (16 + 21 \div 3) = 26 - (16 + 7) = 26 - 23 = 3$

$f)3 \times[270 \div (34 - 32)] = 3 \times (270 \div 2) = 3 \times 135 = 405$