qiulian and tammy have 2400 cards. tammy has twice as many cards as quilian. how many cards must tammy give to quilian so that tyey have the same number of card
Matematika
jonathananton7Anton
Pertanyaan
qiulian and tammy have 2400 cards. tammy has twice as many cards as quilian. how many cards must tammy give to quilian so that tyey have the same number of cards ?
1 Jawaban
-
1. Jawaban PembahasanMatematika
Qiulian 2400
tammy 2*2400=4800
2400+x=4800-x
2x=2400
x=2400/2=1200