Question

ajutor am nevoe repede​

Answer 1

Explicație pas cu pas:

a)

$4,18×3,5=14,63$

b)

$-6,04×2,95=-17,818$

c)

$1,23×(-4,56)=-5,6088$

d)

$-6,54×(-3,21)=20,9934$

a)

$1,962÷0,9=2,18$

b)

$-19,21÷3,4=-5,65$

c)

$47 \frac{17}{20} \div ( - 6.38) = \frac{957}{20} \div ( - 6.38) = - 47.85 \div 6.38 = - 7.5$

d)

$- 64.8 \div ( - 6 \frac{3}{4}) = - 64.8 \div ( - \frac{27}{4} ) = 64.8 \div 6.75 = 9.6$