STRAND 1
Achievement Indicator
NUMBERS
UNIT 1.3 FRACTIONS
Comert any mixed numbers to improper fractions and vice versa
Use the number line to find a mixed number for each improper fraction
a 3-11
b. 2 -
c
9 -
d
10 -
2
e. 6 =
f
12 =
g
15 -
h
13
o convert an improper fraction to a mixed number, divide the numerator by the denominator
whole number part
Eg 7 = 2
1 = 13
4 4
number of s left

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.

step-by-step explanation:

a and d

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct