Rational numbers - practice problems - page 4 of 20
Number of problems found: 397
- Missing factor
Find the missing factor. ? × 0.011 = 0.000121 - Result from factoring
Calculate the second factor if one factor is .0.8, and the resulting product is 8 - Quarter 7438
How many times is a quarter of an eighth smaller than a third of a sixth? - Dinesh
Dinesh ate three cookies, each weighing 1.45 g. What was the total mass of the cookies he ate? - Difference of a half
Calculate three times the half difference of 7.5 and 2.1, - What is one third
What is 1/3 as a decimal? Give your answer rounded to 2 decimal places. - Rolls
Mom bought 13 rolls. Dad ate 3.5 rolls. How many rolls were left when Peter ate two at dinner? - Ten-hundredths 68444
Calculate how many times ten-hundredths are less than five-tenths. - Ten-thousandths 67844
Calculate how many times six-hundredths is greater than 12 ten-thousandths. - From least to greatest
Which set of rational numbers is arranged from least to greatest? A) -3.5, negative 1 over 4, 2, 1 over 3 B) -3.5, negative 1 over 4, 1 over 3, 2 C) 2, 1 over 3, negative 1 over 4, -3.5 D) negative 1 over 4, 1 over 3, 2, -3.5 - The cost 6
The cost of 1 liter of milk is rs 0.68. Find the cost of 7 liters of milk. - Ratio - proportion
Reduce the number 16 in proportion. 3:2 5:4 11:8 - Round 19 Round 644.4 to the nearest one.
- Compare
Compare fractions (34)/(3) and (12)/(4). Which fraction of the lower? - The cashier
Marissa bought a dress worth 1966.99. Suppose she gave 2000.00 to the cashier. How much has she changed? - Bubble bee marbles
Mark has 100 marbles. Seventeen are bubble bee marbles. What decimal number shows the fraction of marbles that are bumblebees? - Comparing and sorting
Arrange in descending order these fractions: 2/7, 7/10 & 1/2 - Division
Divide by the number 1.4 is the same as multiplying by what number? - Sum of 25
The Sum of two rational numbers is -2/3. If one of the numbers is 4/5, find the other. - Increased 71804
Peter increased his debt by 2.10 euros by 1.2 euros. How big is his debt now?
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