Turn 2 1/4 into an improper fraction: 2 1/4 = 9/4
now you have 9/4 divided by 3/4
to divide 2 fractions invert the 2nd fraction and multiply
so change 9/4 / 3/4 to 9/4 x 4/3
now multiply the 2 top numbers and then the 2 bottom numbers:
9 *4 = 36
4 * 3 = 12
so you have 36/12 which = 3
so 2 1/4 / 3/4 = 3
Prime factorization is finding the prime number that will factor the number exactly. The prime factorization of a positive integer is a list of the integer's prime factors, together with their multiplicities. So, the prime factorization of 500 would be:
2^2 x 5^3 = 500
Answer:6cm
Step-by-step explanation:
Area of trapezoid=1/2*(a+b)*h
43.5=1/2*(8.5+6)*h
h=6cm
Answer:
78.54 rounded to the tenths it is 78.5
Step-by-step explanation:
I did the math. And I did my work like this
5*5=25
25*pi=78.5398163
Rounded to hundredths 78.54
Rounded to tenths 78.5 Hope this helps, let me know if correct, and have a great day!!