Equivalent fractions
What's an equivalent fraction to 1/10
*To find an equivalent fraction you need to multiply your numerator and denominator by the same number*
2/20 3/30 4/40 5/50 6/60 7/70 8/80 9/90
10/100
any of these would of been correct
What is 1/10 in its percent form?
*To convert a fraction into a percent, you need to divide your numerator from you denominator and then multiply your decimal by x100 (same as moving your decimal 2 spots to the right)*
10%
1/10 = 0.10 = 10%
*Don't forget to move your decimal to spots to the right to convert into percent form*
What is 56% in its decimal form?
*To convert a percent into a decimal you need to move your decimal two spots to the left to find the decimal form*
0.56
56.00 = 0.56
*move your decimal two spots to the left*
1/10 + 5/10 = ?
*To add/subtract fractions you need to have common (same) denominators.*
6/10
1/2 * 3/4?
*To multiply fractions you multiply across; multiply your numerators together and multiply you denominators together, then simplify your final answer*
3/8
1 * 3 = 3
2 * 4 = 8
What is an equivalent fractions of 2/3?
*To find an equivalent fraction you need to multiply your numerator and denominator by the same number*
4/6 3/9 8/12 10/15
any of these would of been correct
What is 2/5 in its percent form?
*To convert a fraction into a percent, you need to divide your numerator from you denominator and then multiply your decimal by x100 (same as moving your decimal 2 spots to the right)*
40%
2/5 = 0.40 = 40%
*Don't forget to move your decimal to spots to the right to convert into percent form*
What is 62.34% in its decimal form?
*To convert a percent into a decimal you need to move your decimal two spots to the left to find the decimal form*
0.6234
62.34 = 0.6243
*move your decimal two spots to the left*
2/5 + 2/10 = ?
*To add/subtract fractions you need to have common (same) denominators.*
3/5
Need to simplify 2/10 to 1/5
2/10 = 1/5
2/5 +1/5 = 3/5
1/2 divided by 3/4
*To divide fraction you need to KCF; keep your first fraction, change your operation from division to multiplication, and flip your last fraction (reciprocal)*
2/3
1/2 * 4/3 = 4/6
4/6 = 2/3
What is 80/100 in it's most simplified form?
*To simplify fractions you need to divide both your numerator and denominator by the same number*
4/5
*divided number and denominator by 20*
80/20 = 4
100/20=5
What is 6/20 in percent form?
*To convert a fraction into a percent, you need to divide your numerator from you denominator and then multiply your decimal by x100 (same as moving your decimal 2 spots to the right)*
30%
6/20 = 3/10
3/10 = 0.30 = 30%
*Don't forget to move your decimal to spots to the right to convert into percent form*
What is 100% in its decimal form?
*To convert a percent into a decimal you need to move your decimal two spots to the left to find the decimal form*
1.00
100% = 1.00
*move your decimal two spots to the left*
9/10 - 2/5 = ?
*To add/subtract fractions you need to have common (same) denominators.*
1/2 or 5/10
Needed to make 2/5 into 4/10
2/5 = 4/10
9/10 - 4/10 = 5/10
5/10 = 1/2
4/10 * 2/5 = ?
*To multiply fractions you multiply across; multiply your numerators together and multiply you denominators together, then simplify your final answer*
4/25
4 * 2 = 8
10 * 5 = 50
8/50 = 4/25
Are 4/5 and 20/25 equivalent fractions?
*To find equivalent fractions you need to multiply you numerator and denominator by the same number*
Yes 4/5=20/25
4*5=20
5*5=25
multiplied by the same number to both out numerator and denominator
Is 3/4 in its percent form 70%?
*To convert a fraction into a percent, you need to divide your numerator from you denominator and then multiply your decimal by x100 (same as moving your decimal 2 spots to the right)*
No, its 75%
3/4 = 0.75 = 75%
*Don't forget to move your decimal to spots to the right to convert into percent form*
Is 92.45% equivalent to 0.09245 in its decimal form?
*To convert a percent into a decimal you need to move your decimal two spots to the left to find the decimal form*
No, it's 0.9245
92.45 = 0.9245
*move your decimal two spots to the left*
Is 5/6 - 2/12 = 2/3?
*To add/subtract fractions you need to have common (same) denominators.*
Yes
2/12 = 1/6
5/6 - 1/6 = 4/6
4/6 = 2/3
Is 3/5 divided by 6/10 = 1
*To divide fraction you need to KCF; keep your first fraction, change your operation from division to multiplication, and flip your last fraction (reciprocal)*
Yes
KCF: 3/5 * 10/6 = 30/30
30/30 = 1
Are 5/9 and 30/55 equivalent fractions?
*To find equivalent fractions you need to multiply both your numerator and denominator by the same number*
No 5/9 is not equivalent to 30/55
5*6=30
9*6=54
denominator would of had to of been 54 for fractions to be equivalent
Is 2/3 in its percent form 66.66%
*To convert a fraction into a percent, you need to divide your numerator from you denominator and then multiply your decimal by x100 (same as moving your decimal 2 spots to the right)*
Yes that's correct
2/3 = 0.66666 = 66.66%
*Don't forget to move your decimal to spots to the right to convert into percent form*
Is 78.623% equivalent to 0.78624 in its decimal form?
*To convert a percent into a decimal you need to move your decimal two spots to the left to find the decimal form*
No, its 0.78623
78.623 = 0.78623
*move your decimal two spots to the left*
Is 9/30 - 1/10 = 3/10?
*To add/subtract fractions you need to have common (same) denominators.*
No
9/30 - 1/10 = 1/5
9/30 = 3/10
3/10 - 1/10 = 2/10
2/10 = 1/5
Is 7/5 * 8/9 = 1 1/4
*To multiply fractions you multiply across; multiply your numerators together and multiply you denominators together, then simplify your final answer*
No, its 1 1/5
7/5 * 8/9 = 56/45
56/45 = 1 9/45
9/45 = 1/5
1 1/5