mr wong’s salary was $720 per month. This month,his salary increases by 10%. Mrs wong’s monthly salary is 2/3 of mr wong’s new salary. How much money do they ea
Matematika
jessie46
Pertanyaan
mr wong’s salary was $720 per month. This month,his salary increases by 10%. Mrs wong’s monthly salary is 2/3 of mr wong’s new salary. How much money do they earn altogheter this month?
1 Jawaban
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1. Jawaban equation
$720×10% = $72
Mr Wong + Mrs Wong
($720+72)+(⅔×$720)
$792+$480
$1272