Arrange the following in descending order 1/5, 3/7, 7/10
Answers
Step-by-step explanation:
Here, our first task is to make their dinominators equal-after that we need to arrange them.”
The numbers are —
\frac{1}{5} \: \frac{3}{7} \: \frac{7}{10}5173107
“to make their dinominators equal, we need to find L.C.M. of the dinominators”
L.C.M. of 5, 7 & 10 = 70
\frac{1}{5} = \frac{1 \times 14}{5 \times 14} = \frac{14}{70}51=5×141×14=7014
\frac{3}{7} = \frac{3 \times 10}{7 \times 10} = \frac{30}{70}73=7×103×10=7030
\frac{7}{10} = \frac{7 \times 7}{10 \times 7} = \frac{49}{70}107=10×77×7=7049
“\textbf{Descending Order }Descending Order means from the bigger to the smaller ones.”
In descending order—
\frac{49}{70} > \frac{30}{70} > \frac{14}{70}7049>7030>7014
\frac{7}{10} > \frac{3}{7} > \frac{1}{5}107>73>51
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Step-by-step explanation:
Take the LCM of the denominators and the multiply with the LCM factor.
In defending order:-49/70 > 30/70 >14>70
but we have to write like this:- 7/10 > 3/7 > 1/5
hope this answer is helpful
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