Current location - Training Enrollment Network - Mathematics courses - Math problem 1. Known: 100 USD for RMB 826.20; 100 pounds to RMB 1 108.00 yuan; 100 yen to RMB 6.80.
Math problem 1. Known: 100 USD for RMB 826.20; 100 pounds to RMB 1 108.00 yuan; 100 yen to RMB 6.80.
Solution: (1)

The ratio of pound to RMB

100: 1 108.00= 1: 1 1.08

RMB 826.2 converted from 100 USD divided by 1 1.08.

826.2/ 1 1.08=74.56678700359

In other words, 65,438+000 dollars can be converted into 74,900 pounds. 18900 . 686868868607

(2)

The ratio of Japanese yen to RMB

100:6.8= 1:0.068

100 USD divided by 0.068 is converted into RMB 826.2.

826.2/0.068 =12150 yen

That is, 100 dollars can be exchanged for 12 150 yen.