I have solved the problem using algebra method. G= 80 but can anyone shows me how to do e ratio our other method as I have difficulty explaining to my girl who doesn't understand algebra yet. Many thanks
If a boy needs 12 minutes to cut a log into 4 pieces, then how long will he take to cut it into 3 pieces?
Hi, can someone help with this question?There were some passengers travelling in a train. After 52 passengers alighted and another 160 passengers boarded the train, there were three times as many passengers as before. How many passengers were there in the train at first?