Question

1) 70 +2 +9/100 can be written in decimal form as
(a )72.9 (b) 729 (C) 72.09 (d) 7.209​

Answer 1

Answer:

c)

Step-by-step explanation:

+and/this explanation

Answer 2

Answer:

Step-by-step explanation:

Concept:

The concept of decimal and fractions will be used to solve this equation.

A decimal is one of the number types in algebra that has a fractional component and a complete integer separated by a decimal point. The dot that appears between the components of a whole number and a fraction is known as the decimal point. a decimal number  is $2.35$ .

In mathematics, a fraction is used to denote a portion or component of the whole. It stands for the proportionate pieces of the whole. Numerator and denominator are the two components that make up a fraction.

Given:

There are three numbers which are $70,2$ and $9/100$

To find:

We need to get the sum of above number ans make it into decimal form.

Solution:

In the above equation , there is a fraction.We need to change this n decimal first.

So, $\frac{9}{100}=0.09$ .

Then $70 +2 +9/100= 70 +2 +0.09$

The final sum is $70+2+0.09=72.09$ .

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