Question

an enginer earns 90,000 per mounth his mounthly expentichuer is 55,000 find the ratio of - a. his expenditure to his savings b his income to his expenditure c his income to his savings​

Answer 1

Answer:

嗨，我知道答案，但我認為您現在已經解決了，因為這是很久以前發布的

Hāi, wǒ zhīdào dá'àn, dàn wǒ rènwéi nín xiànzài yǐjīng jiějuéle, yīnwèi zhè shì hěnjiǔ yǐqián fābù de

Answer 2

Answer:

hi

Step-by-step explanation: