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Exam Rev. 1
Question | Answer |
---|---|
order the following from least to greatest: 3/8;.333; 8/25; 10/27; 37%; 3/10 | 3/10; 8/25; .333; 37%; 10/27; 3/8 |
Use prime factorization to find the LCM and GCF of 36 and 80. | GCF: 4 LCM: 720 |
the fraction and decimal of 36% | .36 and 9/25 |
the percent and fraction of .666 | 66 2/3% and 2/3 |
the decimal and percent of 5/16 | .3125 and 31 1/4% |
36 is 60% of what number? | 60 |
24 is 75% of what number? | 32 |
12 is what percent of 32? | 37 1/2% |
6 is what percent of 30? | 20% |
what number is 15% of 80? | 12 |
55% of 200 is what number? | 110 |
the multiples of 8 between 20 and 40: | 24 and 32 |
which number is nearest to 70? 69.098; 69.307; 69.48; 69.51 | 69.51 |
Which is the best estimate of 48.59 X 698? 350; 3,500; 35,000; 350,000 | 35,000 |
21:?:30=7:6:10 | 18 |
Rajan is cycling at a speed of 200m/min. How long will he take to cycle 1km? | 5 minutes |
Use < twice to compare 3.12; 3.11; 3.1 | 3.1<3.11<3.12 |
Find a number between 2/3 and 5/6 | 3/4 |