Ratios
GCF/LCM
Fractions
Division
Decimals
100
Simplify 78/21
26/7
100
What is the LCD of 12 and 4?
12
100
1/3 + 3/8
17/24
100
4430 divided by 6
738 r2
100
7.2 + 16.6 + 8.45
32.25
200
2/5 = 12/ n
Solve for n
30
200
18
200
3/4 - 1/6
7/12
200
76992 divided by 2
38496
200
32.067 - 9.29
22.777
300
The ratio of roses to tulips is 8 to 18. How many roses would there be if there were 36 tulips?
16
300
What is the GCF of 64, 36, and 16?
4
300
2/5 x 1/4
1/10
300
6282 divided by 18
349
300
4.18 x 0.6
2.508
400
85
400
What is the LCM of 9 and 12?
36
400
6 divided by 2/3
9
400
7425/26
285 r15
400
0.83 x 0.12
0.0996
500
Teagan has a bag of marbles. There are 8 purple, 6 blue, 5 red, and 4 orange. What is the ratio of blue to orange and red?
2 to 3
500
Curtis has two different boards measuring 80in and 64 in. If he cuts them into equally sized pieces and has no wood left over, what is the greatest length each piece could be?
16in
500
Archer used 3 and 3/4 cups sugar for his lemonade stand. He divided the sugar in equal amounts into 6 pitchers. How much sugar went into each pitcher?
5/8 cup
500
Le’Riyah is making gifts and orders 4590 personalized bags of skittles. She puts 32 bags of skittles in each gift. How many gifts can she make?
143 gifts
500
19.6 divided by 7
2.8