Annaka used partial quotients to divide 145 by 5. What can be a partial quotient?
Answers
In partial-quotients division, it takes several steps to find the quotient. At each step, you find a partial answer (called a partial quotient); then you find the product of the partial quotient and divisor and subtract it from the dividend. Finally, you add all the partial quotients to find the final quotient.
See the attached figure.
So, the answer is ⇒ 29
Jerome surveyed 643 skateboarders and found that 209 of them preferred wood skateboards to plastic or aluminum skateboards. Based on the number of people surveyed, what is the most reasonable estimation of the percent of skateboarders who preferred wood skateboards?a)10% b)30% c)40% d)50%
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30% , as: Let the percentage of people preferring wooden skateboards be 'x'. Therefore, x/100*643=209 x/100=209/643 x=209*100/643 x=20900/643 x=32.50....... By rounding it off to 30, we get 30% as answer.
Spring street middle school orders 9 calculators for every 12 students. How many calculators do you predict the school would order for 132 students?
Answers
About 99 calculators
They would need to order exactly 99 calculators because 132 divided by 12 is 11 then 11 • 9 = 99
What does the x mean and what is the answer. The back ground info says nothing about the x so I’m confused. It’s algebra
Answers
Pretty sure it’s a variable .
Ian saved $3.00 by buying a book at a 20% discount. what was the original price of the book?