4
Yes: the equation is tautological!
52, to find out divide 65 by 5 then times the answer by 4
The idea is to divide 23 by 4.
4 into 5 goes once. 4 into 17 goes 4 times. 4 into 16 goes 4 times. 576/4 = 144
8.337238494
S.A. = 4 pi r^2 Substituting 314 = 43.14r^2 Algebraically rearrange 100/4] r^2 = 314 / (4 * 3.14) r = sqrt[314/(4*3.14)] r = sqrt[ 100/4] r = sqrt[25] r = 5 inches The circumference of a sphere is a circle. Hence C = 2 pi r C = 23.145 C = 10*3.14 C = 31.4 inches.
4/5 * 55 = 44. To solve, multiply 55 x 4. Divide by 5. Answer: 44
Divid your number by 4 then times that number by 3 eg. 20 divide 4 equals 5 5 times 3 equals 15
21 will divide into 100 four times. This will leave a remainder of 16.
5 times.
Write down 40 and 1. Divide by two. Write down 20 and 2. Divide by two. Write down 10 and 4. Divide by two. Write down 5 and 8. Stop. (40,1)(20,2)(10,4)(8,5)