Adding Fractions
1/2 + 1/3 SIMPLIFY IF POSSIBLE
3/6 + 2/6 = 5/6
b = 6 in
h = 3 in
What is the area?
A = 1/2 (6x 3)
= 9 in^2
b1= 4 cm
b2= 6 cm
h= 2 cm
What is area?
A = 1/2(4 + 6) 2
= 1/2(10)2
= 1/2(20)
A= 10 cm^2
b= 5 ft
h= 8 ft
What is the area?
A= 5 x 8
A= 40ft^2
Do ten 10 jumping jacks then round 12.58 to the nearest tenth
12.6
4/5 + 2/3 SIMPLIFY IF POSSIBLE
12/15 + 10/15 = 22/15 = 1 7/15
b= 8 cm
h = 7 cm
What is the area?
A= 1/2 (8x7)
= 28 cm^2
b1= 8 m
b2= 14 m
h= 3 m
What is area?
A= 1/2(8 +14)3
= 1/2 (22)3
=1/2(66)
A= 33 m^2
A= 63 in^2
h= 7 inches
What is the base?
63= 7 x b
b= 9 inches
Do 5 squats then solve for z where 32= z x 8
z = 4
1 2/6 + 2/3 SIMPLIFY IF POSSIBLE
8/6 + 4/6 = 12/6 = 2
h= 16 ft
What is the base?
32= 1/2(b x 16)
32= b x 8
b= 4 ft
The sum of the bases = 13 in
h = 4 in
What is the area?
A = 1/2(13)4
A= 1/2(52)
=26 in^2
h= 3/4 m
What is the area?
A= (1/2)x(3/4)
A= 3/6
A= 1/2 m^2
Do 7 push ups (regular or modified) then multiply 13.5 x 2
27
2/7 + 2 1/3 SIMPLIFY IF POSSIBLE
DOUBLE!!!!!!
2/7 + 7/3
6/21 + 49/21 = 55/21= 2 13/21
A= 72 cm^2
b= 18 cm
What is height?
72= 9 xh
h= 8 cm
b1= 9 mm
b2= 6 mm
h = 3 mm
A= 1/2(9+6)3
=1/2(15)3
=1/2(45)
= 22 1/2 mm^2
A= 16 cm^2
b= 1/2 cm
What is the height?
16 = 1/2 x h
16/ (1/2) = h
KCF: 16 x 2 = 32
32 cm = h
You caught a break!!!! What directions go with the x-axis??
East and West
3 1/4 + 2 1/2 SIMPLIFY IF POSSIBLE
13/4 + 5/2
13/4 + 10/4 = 23/4 = 5 3/4
b= 20 m
What is the height?
400= 1/2(20 x h)
400= 10 xh
h= 40 m
b1 = 12 cm
b2= 7 cm
h= 4 cm
What is the area?
A=1/2(12+7)4
A=1/2(19)4
A=1/2(76)
=38 cm^2
A = 3/5 in^2
h = 1/4 in
What is the base?
3/5 = b x 1/4
KCF: 3/5 x 4/1 = 12/5 = 2 2/5 in
Do a push up, then a jumping jack then tell Miss Perri she is cool!! Then solve 4.12 +3.2
7.32