Mathematics: A number is divided by 9 , and the result is added to another number divided by 20. If the first number is 3 and the second is 5, evaluate the expression.

Step-by-step explanation:GivenRequiredSolveCollect like termsTake LCM...

A number is divided by 9 , and the result is added - id914372982, harleyloveless2853

Ответ:

sjackson0625p8w1a0

18.09.2021

$\frac{3}{9} + \frac{5}{20} \\ = \frac{1}{3} + \frac{1}{4} \\ = \frac{1 \times 4}{3 \times 4} + \frac{1 \times3 }{4 \times 3} \\ = \frac{4 + 3}{12} \\ = \frac{7}{12}$

0,0(0 оценок)

Ответ:

amw4

04.09.2020

Mathematics

$x + \frac{5}{3}-x - \frac{3}{2} = \frac{1}{6}$

Step-by-step explanation:

Given

$x + \frac{5}{3}-x - \frac{3}{2}$

Required

Solve

$x + \frac{5}{3}-x - \frac{3}{2}$

Collect like terms

$x + \frac{5}{3}-x - \frac{3}{2} = x -x+ \frac{5}{3} - \frac{3}{2}$

$x + \frac{5}{3}-x - \frac{3}{2} = \frac{5}{3} - \frac{3}{2}$

Take LCM

$x + \frac{5}{3}-x - \frac{3}{2} = \frac{10 -9}{6}$

$x + \frac{5}{3}-x - \frac{3}{2} = \frac{1}{6}$

0,0(0 оценок)

A number is divided by 9 , and the result is added to another number divided by 20. If the first number is 3 and the
second is 5, evaluate the expression.

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Mathematics

Ask an AI advisor a question