Question

32,4 – а : b, якщо: 1) а = -18,5; b = 3,5; 2) а = -72,16; b = -6,4 *

Answer 1

1) 32,5-(18,5):3,5=32,5+5,28571429= 37,68571429
2) 32,4-(-72,6):(-6,4)=32,4-11,34375= 21,15625