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Primary 4 | Maths
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5 times 3 is 15$
From Monday to Friday
10 times 2 is $20 from Saturday and Sunday
Wait a minute
Its wrong!!!!!
See 1 Answer
I first find how much Mary had saved from Monday to Friday and Saturday to Sunday.
From there, I total it up for week 1.
I went to find how much she will saved for 4 weeks.
From there, I went to find for 8 weeks, $88 is close to $91 so I added another $11 however it did not hit $91 instead it hit to $99.
So I slowly added $0.60 (5 times) to $88.
You can also see it as, $99 take away $8(sat and sun’s savings)
Hope it is correct! :)