\(4.125.25.8\)
\(=\left(4.25\right).\left(125.8\right)\)
\(=100.1000\)
\(=100000\)
\(2.3.4.5.50.25\)
\(=\left(2.50\right).\left(4.25\right).\left(3.4.5\right)\)
\(=100.100.60\)
\(=10000.60\)
\(=600000\)
\(2.8.50.25.125\)
\(=\left(2.50\right).\left(8.125\right).25\)
\(=100.1000.25\)
\(=100000.25\)
\(=2500000\)
giúp mk nhanh nha
làm hết bài luôn được ko bạn
4 x 125 x 25 x 8= 100000
2 x 3 x 4 x 5 x 50 x 25= 6000
2 x 8 x 50 x 25 x 125 = 2500000
25 x 20 x 125 x 8 - 8 x 20 x 5 x 125 = 400000
\(25.20.125.8-8.20.5.125\)
\(=25.4.5.125.8-8.20.5.125\)
\(=\left(25.4\right)\left(125.8\right).5-\left(8.125\right).\left(20.5\right)\)
\(=100.1000.5-1000.100\)
\(=500000-100000\)
\(=400000\)
Ng Đoan Trang trình bày đủ hộ mk
\(4.125.25.8\)
\(=\left(4.25\right).\left(125.8\right)\)
\(=100.1000\)
\(=100000\)
\(\text{#Hok tốt!}\)
\(2.3.4.5.50.25\)
\(=\left(2.50\right).\left(4.25\right).\left(3.4.5\right)\)
\(=100.100.60\)
\(=10000.60\)
\(=600000\)
\(\text{#Hok tốt!}\)
\(2.8.50.25.125\)
\(=\left(2.50\right).\left(8.125\right).25\)
\(=100.1000.25\)
\(=100000.25\)
\(=2500000\)
\(\text{#Hok tốt!}\)
\(25.20.125.8-8.20.5.125\)
\(=25.4.5.125.8-8.20.5.125\)
\(=\left(25.4\right)\left(125.8\right).5-\left(8.125\right).\left(20.5\right)\)
\(=100.1000.5-1000.100\)
\(=500000-100000\)
\(=400000\)
\(\text{#Hok tốt!}\)
