Jasper has $x his wallet. His father gave him another $40. He then gave half of the total amount of money to charity. a. Find the amount of money he had left in
Matematika
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Pertanyaan
Jasper has $x his wallet. His father gave him another $40. He then gave half of the total amount of money to charity.
a. Find the amount of money he had left in terms of x.
total amount of money he had = $ ______
He had $ ______________ left.
b. If x = $40, how much money had be left?
If x = 40, he had $_________ left
a. Find the amount of money he had left in terms of x.
total amount of money he had = $ ______
He had $ ______________ left.
b. If x = $40, how much money had be left?
If x = 40, he had $_________ left
1 Jawaban
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1. Jawaban BeetSha
Jasper has $x in wallet. His father gave him another $40.
a)
Total amount money Jasper had:
$x + $40 = $(x + 40)
Jasper gave half of the total amount of money to charity:
*Half = divided by 2
$(x + 40) ÷ 2 = $([tex] \frac{1}{2} [/tex] x + 20)
b)
If x = $40
Jasper's money
$([tex] \frac{1}{2} \times 40[/tex] + 20)
=$(20 + 20)
=$40