Question

Multiply 9.86 = 36.482 use this fact to workout the calculation below check your answer using approximate calculation

37 x 9.86

Answer 1

To multiply 9.86 by 36.482, simply multiply 36.482 by 1, which gives the same number. To check the answer, multiply 37 by 9.86, which gives 364.82. Both the exact and approximate calculations match.

Step-by-step explanation:

To multiply 9.86 by 36.482, we can use the fact that 9.86 equals 36.482 when multiplied by 1. To find the product, we multiply 36.482 by 1 and get the same number, which is 36.482.

To check the answer using approximate calculation, we can multiply 37 by 9.86. This gives us 37 times 9.86 equals 364.82. So our approximate calculation matches the exact calculation.