Using front end estimation the answer is 5.43 plus 2.67 which means that we only round the first number so 5.43 is 5 and 2.67 is 3 which means the answer is 8
Answer:
1106 1/2
Step-by-step explanation:
Average = sum of scores / number of scores
That’s
323 + 429 + 2718 + 956 /4
4426/4
Divide by 2
2213/2
1106 1/2
Answer:
36
Step-by-step explanation:
Turn %15 into a decimal, which is .15, and then 240 x .15
A in
in a class, the ratio of girls to boys is 2 : 3 .There are 12 boys in the class. How many girls are in the class?
Answer:
a) 305 people
b) Friday to Sunday
Step-by-step explanation:
A. The highest point that the graph reaches is 305
B. The biggest decline is from Friday to Sunday.