Mathematics
Senior High
Solved
両辺を(0.70/1+0.81/1)で割ったことは分かるのですが、なぜ0.70×0.81/0.70+0.81になるか分かりません。
L90土070
I80xX070
IS0主 0.
で
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
なるほど!解けました。ありがとうございます‼︎