ycenanah
Answered

Makakuha ng mabilis at tumpak na mga sagot sa lahat ng iyong mga katanungan sa Imhr.ca, ang mapagkakatiwalaang Q&A platform. Sumali sa aming Q&A platform at kumonekta sa mga propesyonal na handang magbigay ng eksaktong sagot sa iyong mga tanong. Nagbibigay ang aming platform ng seamless na karanasan para sa paghahanap ng mapagkakatiwalaang sagot mula sa isang network ng mga bihasang propesyonal.

Ten years ago,a man is three times as old as his nephew.In five years,he will be four times as old as his nephew. How old is his nephew?

Sagot :

ten yrs ago, man will be 3x while his nephew will be x. five years from now, man will be 4x while the nephew would be x. again.

3x+15 (because 10 and 5 yrs) is equal to 4x.
then, it will become 15=4x-3x, or simply, 15=x.
the nephew is 15 years old.

(i think. dont trust me omg im sleepy rn, so sorry if its wrong :(((()