Math In general Flashcards
(35 cards)
A square has a side length of 2 what is the formula for it?
2^2
What is the time difference between 10:30am and 1:20pm?
The difference in between those time is 2 Hours and 50 Minutes
Are these two fractions equivalent?
3/5 and 6/10
Yes
3/9 what is the simplest form of this fraction?
1/3
What do you find if the denominators are different?
Find the LCM of the denominators
1/2 in percentage and decimal is…
50% and 0.5
Pi x 180/360 x 2^2
6.28
Write these fractions in the simplest form in a mixed numeral 120/100
1 and 1/5
List in the increasing order in your book. 3.625, 2.9806, 3.9817, 1.902, 2. 7782, 2.7772, 2.9772.
1.902, 2.7772, 2.7782, 2.9772, 2.9806, 3.625.
Which of the following is equivalent to 8.17?
8 and 1/7, 8 and 17/10, 8 and 1/17, 8 and 17/1000 or 8 and 17/100
8 and 17/100
Convert this into a percentage 8/20
40/100
%40
Calculate: 13.546 + 35.2 + 9.27 + 121.7
179.716
The formula to find the circumference
C = 2 Pi and Radius.
3.14 x 10 evaluate without calculator.
31.4
use a calculator to find the value and round off to second decimal place: Pi x 5^5
78.54
Find the missing number
3 x 4 x 8 =
96
1L = _ ml
1L = 1000 ml
What is the hypotenuse
The longest side of the right angled triangle.
12/18 written as the simplest form
2/3
Simplify 180/360
1/2
22/7 x 7 (use a calculator)
22
The formula for area of the Parallelogram?
A = bh
Formula for the area of Rhombus?
1/2 x diagonal x diagonal y
Or 1/2 xy
Formula Area for Trapezium
A = 1/2h (a+b)
Area = 1/2 x sum of parallel sides x perpendicular height.
