49498683837. To work these questions out, use column addition, it is a quick and simple way to add large numbers.
Answer:
Number of en at the lecture = 18
Step-by-step explanation:
Let the men at lecture be 2x
And women at lecture be 5x.
Remember ratio of men and women is 2 to 5.
Total number of people at the lecture = 63
i.e 2x + 5x = 63
or 7x = 63
or x = 63 /7
or x =9
Hence , Men at the lecture = 2x = 2*9 = 18
And women at the lecture = 5x = 5*9 = 45
Answer:
3.25
Step-by-step explanation:
2 power - 2 is 1/4 add that to 3 gives 3.25
Answer:
88 feet per second
Step-by-step explanation:
5280 divided by 60 is 88 and 88 times 60 is 5280 so the answer is 88 feet per second.
Answer:
35
Step-by-step explanation:
if you order the numbers from least to greatest, there are 14 numbers (which is even which means their is going to be two median. when you have two medians you add them and then divide them by 2) 35 + 35 = 70, 70 divided by 2 is 35. the answer is 35!