Question

Evaluate the following:
(a) 2.3` x 1.2`
(b) 1.25` +0.5`​

Answer 1

Answer:

a] 2.76

b]1.75

Step-by-step explanation:

a] Remove the decimals.

So, 23*12=276 and as 2*1 = one digit we will add decimals after 2.

b]1.25+0.50=1.75

Please mark me the brainliest as have steps

Answer 2

Given:

$(a) 2.3\times 1.2\\(b) 1.25+0.5$

We have to evaluate the above equation.

• As we know that the multiplication is a method to get the product by multiplying two or more values.
• Multiplication is denoted by the symbol(x).
• And adding two or more numbers together is known as an addition.
• Addition as denoted by(+).

By using the above concept, we are solving the above equation.

We are solving in the following way:

We have,

$(a) 2.3\times 1.2\\(b) 1.25+0.5$

Now,

$a)2.3\times1.2\\\\=>\frac{69}{25} \\\\=>2.76$

$b)1.25+0.5\\\\=>\frac{7}{4} \\\\=>1.75$

Hence, the solution of the above equation is:

$a)2.76\\b)1.75$