A jug contained 780 ml of mil. Mrs Li poured 221 ml of the milk into a glass and 130 ml into a cup. What percentage of milk was left in the jug?
same as your ribbon question
To find the percentage of milk left in the jug, we need to calculate how much milk was taken out in total and subtract it from the initial amount.
1. Find the total amount of milk poured out:
221 ml + 130 ml = 351 ml
2. Subtract the total amount of milk poured out from the initial amount:
780 ml - 351 ml = 429 ml
3. Calculate the percentage of milk left by dividing the remaining milk by the initial amount and multiplying by 100:
(429 ml / 780 ml) * 100 = 55.00%
Therefore, approximately 55.00% of the milk was left in the jug.
To find the percentage of milk left in the jug, we need to compare the amount of milk left in the jug with the initial amount of milk.
First, we calculate the amount of milk poured out of the jug:
221 ml + 130 ml = 351 ml
Next, we subtract the amount of milk poured out from the initial amount in the jug:
780 ml - 351 ml = 429 ml
Now, we can calculate the percentage of milk left in the jug by dividing the amount of milk left by the initial amount and then multiplying by 100:
(429 ml / 780 ml) × 100 ≈ 55.00%
Therefore, approximately 55.00% of the milk is left in the jug.