\(A=-1,6:\left(1+\dfrac{2}{3}\right)\)
\(A=\dfrac{-16}{10}:\dfrac{5}{3}\)
\(A=\dfrac{-8}{5}.\dfrac{3}{5}\)
\(A=\dfrac{-24}{25}\)
\(B=1,4.\dfrac{15}{49}-\left(\dfrac{4}{5}+\dfrac{2}{3}\right):2\dfrac{1}{5}\)
\(B=\dfrac{14}{10}.\dfrac{15}{49}-\left(\dfrac{4}{5}+\dfrac{2}{3}\right):\dfrac{11}{5}\)
\(B=\dfrac{14}{10}.\dfrac{15}{49}-\dfrac{22}{15}:\dfrac{11}{5}\)
\(B=\dfrac{3}{7}-\dfrac{22}{15}:\dfrac{11}{5}\)
\(B=\dfrac{3}{7}-\dfrac{2}{3}\)
\(B=\dfrac{-5}{21}\)
\(A=-1,6:\left(1+\dfrac{2}{3}\right)\)
\(A=\dfrac{-8}{5}:\left(1+\dfrac{2}{3}\right)\)
\(A=\dfrac{-8}{5}:\dfrac{5}{3}\)
\(A=\dfrac{-24}{25}\)
\(B=1,4.\dfrac{15}{49}-\left(\dfrac{4}{5}+\dfrac{2}{3}\right):2\dfrac{1}{5}\)
\(B=\dfrac{7}{5}.\dfrac{15}{49}-\left(\dfrac{4}{5}+\dfrac{2}{3}\right):\dfrac{11}{5}\)
\(B=\dfrac{7}{5}.\dfrac{15}{49}-\dfrac{22}{15}:\dfrac{11}{5}\)
\(B=\dfrac{3}{7}-\dfrac{2}{3}\)
\(B=\dfrac{-5}{21}\)
\(A=-1,6:\left(1+\dfrac{2}{3}\right)\)
\(\Rightarrow A=\dfrac{-8}{5}:\left(1+\dfrac{2}{3}\right)\)
\(\Rightarrow A=\dfrac{-8}{5}:\left(\dfrac{3}{3}+\dfrac{2}{3}\right)\)
\(\Rightarrow A=\dfrac{-8}{5}:\dfrac{5}{3}\)
\(\Rightarrow A=\dfrac{-8}{5}.\dfrac{3}{5}\)
\(\Rightarrow A=\dfrac{-24}{25}\)
\(B=1,4.\dfrac{15}{49}-\left(\dfrac{4}{5}+\dfrac{2}{3}\right):2\dfrac{1}{5}\)
\(\Rightarrow B=\dfrac{7}{5}.\dfrac{15}{49}-\left(\dfrac{12}{15}+\dfrac{10}{15}\right):\dfrac{11}{5}\)
\(\Rightarrow B=\dfrac{3}{7}-\dfrac{22}{15}.\dfrac{5}{11}\)
\(\Rightarrow B=\dfrac{3}{7}-\dfrac{2}{3}\)
\(\Rightarrow B=\dfrac{9}{21}-\dfrac{14}{21}\)
\(\Rightarrow B=\dfrac{9}{21}+\left(\dfrac{-14}{21}\right)\)
\(\Rightarrow B=\dfrac{-5}{21}\)
A=−1,6:(1+23)A=−1,6:(1+23)
⇒A=−85:(1+23)⇒A=−85:(1+23)
⇒A=−85:(33+23)⇒A=−85:(33+23)
⇒A=−85:53⇒A=−85:53
⇒A=−85.35⇒A=−85.35
⇒A=−2425⇒A=−2425
B=1,4.1549−(45+23):215B=1,4.1549−(45+23):215
⇒B=75.1549−(1215+1015):115⇒B=75.1549−(1215+1015):115
⇒B=37−2215.511⇒B=37−2215.511
⇒B=37−23⇒B=37−23
⇒B=921−1421⇒B=921−1421
⇒B=921+(−1421)⇒B=921+(−1421)
⇒B=−521⇒B=−521
