Answer:
- 689·1910 = 1315990
- because the numbers are whole numbers
Step-by-step explanation:
Rounding a whole number to the nearest whole number does not change its value. If the estimate is to use numbers rounded like that, it must be the actual product when the numbers are whole numbers.
689·1910 = 1315990
Answer:
do you understand it
Step-by-step explanation:
do you understand it
Answer:i wish i can help but good luck getting the answer :}
Step-by-step explanation:
While linear<span> equations are always straight, </span>nonlinear<span> equations often feature curves.</span>
<span>To solve these GCF and LCM problems, factor the numbers you're working with into primes:
3780 = 2*2*3*3*3*5*7
180 = 2*2*3*3*5
</span><span>We know that the LCM of the two numbers, call them A and B, = 3780 and that A = 180. The greatest common factor of 180 and B = 18 so B has factors 2*3*3 in common with 180 but no other factors in common with 180. So, B has no more 2's and no 5's
</span><span>Now, LCM(180,B) = 3780. So, A or B must have each of the factors of 3780. B needs another factor of 3 and a factor of 7 since LCM(A,B) needs for either A or B to have a factor of 2*2, which A has, and a factor of 3*3*3, which B will have with another factor of 3, and a factor of 7, which B will have.
So, B = 2*3*3*3*7 = 378.</span>