0.135的循环乘以1.35的循环=?1.24(24的循环)除以0.3(3的循环)=?

问题描述:

0.135的循环乘以1.35的循环=?1.24(24的循环)除以0.3(3的循环)=?

5÷37=0.135135135
0.135的循环乘以1.35的循环
=25/1 369
1.24242424……=
41/33
0.3333333=1/3
1.24
除以0.3
41/11

0.135的循环(135的循环)是5/37
1.35的循环(35的循环)是134/99
(5/37)*(134/99)=670/3663
1.24的循环(24的循环)是41/33
0.3的循环(3的循环)是1/3
(41/33)/(1/3)=(41/33)*3=41/11

5÷37=0.135135135
0.135的循环乘以1.35的循环=(5/37)^2=25/1 369
1.24242424……=1又24/99=1又8/33=41/33
0.3333333=1/3
1.24(24的循环)除以0.3(3的循环)=41/33 / 1/3=41/11