Question

(1/4+1/7)divide by 30/3

Answer 1

Answer:

Step-by-step explanation:

First take (1/4+1/7)

Find its LCM

LCM= 4×7=28

∴1/4= 7/28----(eqn.1)

and 1/7= 4/28----(eqn.2)

Adding eqn.1 and eqn.2

7/28+4/28=11/28

then dividing it by 30/3

∴ 30/3=10

then,

11/28×1/10= 11/28

Done!

Answer 2

Given: The equation is$(\frac{1}{4} +\frac{1}{7})\div\frac{30}{3}$.

We have to solve the above equation.

By using the Bodmas rule, we are solving the above equation.

As we know that the Bodmas rule is used to remember the order of operations to be followed while solving expressions in mathematics.

Where,

$\begin{array}{l}\mathrm{B}=\text{brackets}\\\mathrm{O}=\text { order of powers or rules } \\\mathrm{D}=\text { division } \\\mathrm{M}=\text { multiplication } \\\mathrm{A}=\text { addition } \\\mathrm{S}=\text { subtraction }\end{array}$

We are solving in the following way:

We have,

The equation is$(\frac{1}{4} +\frac{1}{7})\div\frac{30}{3}$

$=>\frac{7\times1+1\times4}{4\times7} \div\frac{x}{y} 10\\\\=>\frac{7+4}{28} \div10\\\\=>\frac{11}{28} \div10\\\\=>\frac{11}{28} \times\frac{1}{10}$

Solving the above equation further we get the,

$=>\frac{11}{280}$

Hence, after solving the above equation we get, the value of the solution of the above equation is$\frac{11}{280}$.