a school has 6 3/4 kg of detergent in stock. during the use your hand campaign, each class will be given 3/8 kg of detergent. there are 28 classes in the school.
a) what fraction of the school will be supplied in stock?
b) how much detergent will be required altogether for the whole school?
c) how much more detergent does the school need to order?
d) if the school gives out the detergent in stock to the 15 lower secondary classes first,
i.how much detergent will be given out?
ii. how much detergent in stock will be left?
this was a question i was facing problems with this question because i couldn't understand how to solve the different parts like which arithmetic operation should be put where and where to put which value to solve the question...i still tried to solve it but somehow i mixed it all up the c and d part i understood but the rest were really difficult...i will really really appreciate it if someone helps because i really really need it!
a) what fraction of the school will be supplied in stock?
b) how much detergent will be required altogether for the whole school?
c) how much more detergent does the school need to order?
d) if the school gives out the detergent in stock to the 15 lower secondary classes first,
i.how much detergent will be given out?
ii. how much detergent in stock will be left?
this was a question i was facing problems with this question because i couldn't understand how to solve the different parts like which arithmetic operation should be put where and where to put which value to solve the question...i still tried to solve it but somehow i mixed it all up the c and d part i understood but the rest were really difficult...i will really really appreciate it if someone helps because i really really need it!