Question

помогите 417 номер...... только 1 и 2

Answer 1

1) а = 600 : 4 - 6 = 150 - 6 = 144
2) а = 64 : 4 - 6 = 16 - 6 = 10

Answer 2

а)а= 600÷4-6=150-6=144, а=144
б)а=64÷4-6=16-6=10, а=10