eagle SG ok.. but i don't undrestand part (b)..V litres / 12 litres = (20/1)³ ok.. is it facing the largest angle?Yup
crucifiedx SG i understand le. thanks. (: this ques how to do ar: $5 is to be divided between alan and brenda in the ratio x:2. write down an expression, in terms of x, for alan's share. why is the ans not x/x+2?
crucifiedx SG eh.. how come for this ques, the ans is 0.02? Express, correct to two sig fig, 0.02049. i thought don't count zeros?
crucifiedx SG how to do this ques: each sheet of paper is 30cm long and 20cm wide. find the total surface area of both sides of one sheet of paper, giving your ans in square metres.
eagle SG eh.. how come for this ques, the ans is 0.02? Express, correct to two sig fig, 0.02049. i thought don't count zeros?don't count the zeroes from the leftall those on the right must count in for the case of decimals
eagle SG how to do this ques: each sheet of paper is 30cm long and 20cm wide. find the total surface area of both sides of one sheet of paper, giving your ans in square metres.simplest way is first to convert to 0.3m long and 0.2 m wide
crucifiedx SG don't count the zeroes from the leftall those on the right must count in for the case of decimals huh? how come sometimes must count, sometimes don't need?
eagle SG huh? how come sometimes must count, sometimes don't need?later tuition I go through with you... should take few minutes only... very easy one
crucifiedx SG later tuition I go through with you... should take few minutes only... very easy one ok. (:
secretliker SG don't count the zeroes from the leftall those on the right must count in for the case of decimals So the answer should be 0.02?