Rodney bought 5 pens and 2 calculators for $17.60.If 2 pens and 2 calculators cost $14, find the cost of 4 such pens.
$4.80
2.54 is 3.29 less than ___________________.
5.83
Jack's height is 1.89 m and Frank is 0.23 m shorter than Jack. If Sean is half as tall as Frank, how tall is Sean?
0.83m
In a school, there are 468 girls. There are thrice as many girls as boys. How many children are there together?
624
The sum of 24 hundreds, 325 tens and 3724 when rounded off to the nearest hundred is _______________.
9400
A box of pencils cost $2. Sam bought 165 such boxes and had $102 left. How much did he have at first?
$432
A rectangular piece of land measures 50 m by 38 m. 1/5 of the land is planted with hibiscus plants. What area of the field is not planted with hibiscus plants?
1520 m2
Sean's daily allowance is $63. He spends 4/7 of it every day and saves the rest. How much does he save in a week?
$189
Add 28.56 to the difference between 60.9 and 43.51. Round off the answer to 1 decimal place.
46.0
Mary's mass is 56.14 kg. Jennifer is 12.8 kg lighter than Mary. If jasmine is 14.66 kg heavier than Jennifer, find Jasmine's mass.
58kg
Dennis used 3.8L of paint to paint the first room, 4.2 L of paint to paint the second room and had 5L left. How much paint did he have at first?at
13 L
Sam is 1.83 m tall. Jim is 0.23m shorter than Sam. If Chris is 3/4 the height of Jim, find Chris' height.
1.2m
The second hand of a clock move from 4 to 11. How many seconds had passed??
35 seconds
Samuel had 206 more sweets than Kumar. If he gave 28 sweets to Kumar, he would have 4 times as many sweets as Kumar. How many sweets did Samuel have at first?
228 sweets
In the sum of 328, 2046 and 5193, the place value of the digit 5 in the answer is _____________.
Hundreds
Find the product of the first three multiples of 7.
2058
