Answer:327
Step-by-step explanation:
20 pounds is 320 ounces and the lunch box plus that is 327 ounces
I believe it’s b- it might not be correct I believe
Answer:

Step-by-step explanation:
To divide a fraction by a fraction, flip the second fraction and change the divide sign into a multiplication sign.

Multiply:


You divide 24 and 6 that's the answer
Answer:
680 girls and 850 boys
Step-by-step explanation:
the ratio of girls is 4/9
then we can find the number of girls (G) in the group of 1530 students using proportions:
4 / 9 = G / 1530
solving for G by multiplying both sides of the proportion by 1530, we get:
G = 4 * 1530 / 9 = 680
So there were:
680 girls and 1530 - 680 = 850 boys