When rounding a number to the nearest whole number, you look at the tenths place. In this case, 3.78 has a tenths place value of 7, which is closer to 4 than to 3. Therefore, when rounded to the nearest whole number, 3.78 becomes 4.
400
400
663,768
400
Well honey, if you're looking for a 2-digit number multiplied by a 1-digit number to give you 378, you're out of luck. 378 is not divisible by any 1-digit number, so you might want to grab a calculator or brush up on your multiplication tables. Good luck with that math puzzle!
It is: 378
400
To the nearest ten, 380 To the nearest hundred, 400
380
0
Given the choice, it is easier to find 378: it is the successor to the whole number 377.
To simplify the number 378, we can factor it into its prime components. The prime factorization of 378 is (2 \times 3^3 \times 7). However, since 378 is already a whole number and cannot be reduced further, it is considered simplified in its original form.
To the nearest ten, 380
278
378
Rounded to two decimal places, 378/421 x 100 = 89.79 percent.
All the multiples of 378, which are infinite: 378, 756, 1134, 1512 +378 . . .