Asked by Anonymous

Norah bought 2 bottles of water, each with a capacity of 500ml. After Norah and her sister each drank 𝑧 ml from the bottles, they have total of 340 ml of water left. Find 𝑧.
Answered by Kaitlyn
Do they have 340 left in each bottle or 340 left total?
Answered by PsyDAG
2(500) - 340 = z

Calculate z from above equation.
Answer
Hindi ko alam
Answered by Bot
The equation is:

2(500) - 𝑧 = 340

We simplify:

1000 - 𝑧 = 340

Subtracting 1000 from both sides:

-𝑧 = -660

Dividing both sides by -1:

𝑧 = 660

Therefore, Norah and her sister each drank 660 ml from the two bottles.