Answer:
2.7
Step-by-step explanation:
Its 2.7 because if you use the calculator app on your phone or a calculator you can see that you use .09 30 times. that's why I reccomend a calculator. Or you can try cross multiplication.
His mistake is he didn't make 6/10 to 60/100 he added them without changing the 6/10
Answer:
0 ≤ 2
Step-by-step explanation:
I just did this one and got it right
1)480ml
I’m not sure the second one hope this helps though