Question

thrice of sum of three fifths and two thirds less one half is what number ?​

Answer 1

Answer:

3 3/10

Step-by-step explanation:

3(3/5 + 2/3) - 1/2

3(9/15 + 10/15) -1/2

3(19/15) - 1/2

(3/1 × 19/15) - 1/2

(57/15) - 1/2

57/15 - 1/2

114/30 - 15/30

=99/30

=33/10

=3 3/10

Answer 2

The required number is 33/10.

We have to find out the number which is thrice of sum of three fifths and two thirds less one half.

A/C to question,

" Sum of three fifths and two thirds less one half."

$\implies\text{number}=3\left(\frac{3}{5}+\frac{2}{3}\right)-\frac{1}{2}$

$=3\left(\frac{9}{15}+\frac{10}{15}\right)-\frac{1}{2}\\\\=3\left(\frac{19}{15}\right)-\frac{1}{2}\\\\=\frac{19}{5}-\frac{1}{2}\\\\=\frac{38}{10}-\frac{5}{10}\\\\=\frac{33}{10}$

Therefore the number is 33/10.

Also read similar questions : one half of two thirds of three quarters of four fifths of 200

https://brainly.in/question/7430197

Half of the number, added to one fifth of three less than the number, is equal to two thirds the number

https://brainly.in/question/7216274

#SPJ3