?/20 = 5/10
The easy way when we have equal fractions with 1 missing piece is to use cross-multiplication.
Multiply the top number of ?/20 by the bottom number in 5/10. and then, multiply the top number of 5/10 by the bottom number of ?/20.
10*? = 5 * 20
10*? = 100
Now all we have to do, is divide both sides by 10 to find out what our ? is.
? = 10.
This says, 10/20ths = 5/10.
(Your answer would be 10, for your question)
You can also think of it this way. Simplify each fraction if possible.
??/20 = 1/2
How many parts of 20 do you need to have one-half (1/2) of it? That's right, 10!
and 10/20 can be simplified to 1/2
ten
5/20 = 1/4 (so five twentieths is the answer).
To determine how many eights are in five tenths, we need to convert five tenths to a fraction with a denominator of 8. Five tenths is equivalent to 5/10, which simplifies to 1/2. To find out how many eights are in 1/2, we convert 1/2 to a fraction with a denominator of 8, which is 4/8. Therefore, there are four eights in five tenths.
There are fifty hundredths in five tenths. 50/100 = 5/10
There are five tenths in a half. 5/10 = 1/2
ten
To find out how many twentieths are in three tenths, we need to convert both fractions to have a common denominator. In this case, we can convert three tenths to six twentieths by multiplying the numerator and denominator by 2. Therefore, there are 6 twentieths in three tenths.
To find out how many twentieths are in five halves, we first convert five halves into twentieths. Since one half is equivalent to ten twentieths, five halves equal 5 × 10 = 50 twentieths. Therefore, there are 50 twentieths in five halves.
sixteen to change tenths to twentieths multiply by two so do the same for the eight 8 x 2 = 16 8/10 = 16/20
five-tenths = 1/2 therefore, three-sixths = five-tenths
5/20 = 1/4 (so five twentieths is the answer).
10 of them
3 halves are in 3 five tenths.
Five tenths.
Five tenths
Number of halves in three and five tenths is 7
50