Can understand anxiety of parents…key is moderating expectations of our own children…there are.differing views…some say if trained will suffer once in GEP cause cannot cope…then again dun we all of us build on from knowledge learnt from others …newton…einstein…keep an open mind on learning…GEP is not be and end all…but if there are avenues for children learn more …expand their knowledge…why not…
M
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[quote=“Bunny27”]Hi,
I need help on this question. Can someone help as I need to explain to my gal?
1. Ali has a total of $76. Some are $2 notes and the rest are $5 notes. He has 4 more $5 notes than $2 notes. How many $2 notes and $5 notes does Ali have?
Hi,
1) Key word is 4 more $5 notes than $2 notes—> There is are pairs of ($2+$5) + 4 x $5 (4 notes left over)
2) $76-$20 = $56
3) $56 / $7 = 8 pairs of ($5,$2)
4) Ans: 8 $2 notes and 12 $5 notes