QUESTIONS AND ANSWERS RATED A
There are 2.54 centimeters in an inch. How many centimeters are in 1 foot?
✔✔30.48
A newspaper kiosk sells 10 varieties of newspapers from around the world.
The average daily sales for some of the varieties are as follows:
English language newspapers eight papers, sells 25 of each paper each day
French language newspapers two papers, sells one of each paper each day
Korean language newspapers one paper, sells 16 each day Japanese
language newspapers eight papers, sells 16 of each paper each day Russian
language newspapers one paper, sells 22 each day How many of these
newspapers are sold each day?
✔✔368
A hospital day staff consists of 25 registered nurses, 75 unlicensed
assistants, five phlebologists, six receptionists and office staff, and 45
physicians. One summer day the staff was at only 68% strength. How many
people were working that day?
✔✔106
A farmer raises chickens for eggs and meat. Any chicken that does not lay
at least one egg a week is moved to the slaughterhouse. The farmer has
765 chickens that can lay one egg each day. Each day 80% of the chickens
lay eggs. How many eggs does the farmer collect each day?
✔✔612
, Last night at the hospital 76 babies were born. Of the births, 45% were
girls. How many boys were born last night?
✔✔42
The doctor tells the patient to cut back on coffee. The patient usually has
four 8-oz cups of coffee per day. If the doctor told him to cut back by 25%,
how many ounces of coffee can the patient have each day?
✔✔24 oz
Ratio and proportion:
0.8:10 :: x:100
✔✔x=8
Add: 9.98 + 0.065=
✔✔10.045
Add: 6 + 12.55 + 5.022=
✔✔23.572
Add: 23.5 + 7.025=
✔✔30.525
Subtract: 32.21 - 4.68=
✔✔27.53