You can tell by looking at it that 47 + 84 is 131. I suppose you could estimate 50 + 80 or 45 + 85
1.7872
How about: 37+47 = 84
-84
use compatible numbers to estimate each difference 84-36
54 = 47 + 7 84 = 79 + 5 NB 5,7,47,79 are all prime numbers.
39.48 is 47 percent of 84.
1.7872
10
47/56 x 100 = 84%
The difference between 37 and 84 is 47. This is calculated by subtracting 37 from 84, which results in 47. In mathematical terms, the formula for finding the difference between two numbers is subtracting the smaller number from the larger number.
How about: 37+47 = 84
to estimate the 738 divided by 84.We just have to estimate 738 near to number that is in 84'stable
-84
The GCF of 84 and 92 is 4.4
The greatest common factor of 49, 47, and 84 is 1. Here’s why: 49 = 7 × 7 47 is prime 84 = 2 × 2 × 3 × 7 Since 47 is prime, its only factors are 1 and 47. Neither 49 nor 84 is divisible by 47, so the only factor all three numbers share is 1. (Note that 49 and 84 share a factor of 7, but 47 doesn’t, so 7 isn’t common to all three.)
First Direct Bank
use compatible numbers to estimate each difference 84-36