 
 <translate> Q: Aria has twice as many high school credits as Emily, who has twice the number of high school credits as Spencer. If Emily has 20 credits, what's twice the total number of high school credits the three have?
A: 140
Explain how we arrive at this answer:  <hau> Tambaya: Aria tana da maki biyu a makarantar sakandare fiye da Emily, wacce ke da maki biyu a makarantar sakandare fiye da Spencer. Idan Emily tana da maki 20, nawa ne sau biyu adadin maki da su ukun suke da shi a makarantar sakandare? A: 140 Ka bayyana yadda muka sami wannan amsar: 