Question

gasiti termenul nec. (4 ori 5 + 5 ori 6) impartit 5+b + 3 = 32

Answer 1

$(4 \times 5 + 5 \times 6) \div 5 + b + 3 = 32 \\ (20 + 30) \div 5 + b + 3 = 32 \\ 50 \div 5 + b + 3 = 32 \\ 10 + b + 3 = 32 \\ 13 + b = 32 \\ b = 32 - 13 \\ b = 19$

Answer 2

Răspuns:

(4*5+5*6):5+b+3=32

b=?

(20+30):5+b+3=32

=50:8+b

=6,25+b

=32-6,25

=25,75

b=25,75