Question

Evaluate the value of $35+15\times 1.5$ .

Answer 1

Hint: In the given question, we are being asked to evaluate the expression which seems to be very simple. The given expression involves three different numbers which are 35, 1.5 and 15. Now we need to apply the DMAS rule which is first division then multiplication then addition and subtraction in order to attain the right answer.

Complete step-by-step solution:
In the given question, we are asked to find the value of the given expression which involves addition and multiplication. Now, first we have to add thirty-five to the product of 1.5 and 15.
Now, we know that according to DMAS rule which is first division then multiplication then addition and subtraction we need to find the product of 1.5 and 15 first and then add thirty-five to the resulting number. After this the value that we attain is going to be the final answer to our problem.
So, we know that the product of 1.5 and 15 is 22.5 as we have a decimal place only once and that to just one space left to the given number from right. And now adding 35 to 22.5 we get 37.5
Therefore, the value of the given expression is 37.5.

Note: Such questions are very easy and all we need to take care of is the calculations. As per the question we just need to do the simple multiplication and addition with care that we don’t make any mistakes. We also need to be aware how to proceed with this and complete the calculation.