TutorAnywhr Home Tuition Agency's answer to The gray ray's Primary 6 Maths Fractions Singapore question.
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Date Posted:
4 years ago
Hi, I don't quite understand. Can explain more. Thank you.
Let $x be cost of shirt.
Because shirt is 1/4 the price of jacket, each jacket costs $4x.
8 jackets * $4x + 24 shirts * $x = $3,360
$32x + $24x = $3,360
x = $60
Cost of a jacket is $4x = $60 * 4 = $240.
Hope this helps.
Because shirt is 1/4 the price of jacket, each jacket costs $4x.
8 jackets * $4x + 24 shirts * $x = $3,360
$32x + $24x = $3,360
x = $60
Cost of a jacket is $4x = $60 * 4 = $240.
Hope this helps.
But question is What was the cost of 1 jacket?Means each jacket cost $240?
Yes. Each shirt costs $60, each jacket costs $240.
Ok understand. Thank you.
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