I am not really sure how to do it . But i guess 16,000
14.1
14.1
14.7
underestimate
It is: 18*76 = 1368
As a product of its prime factors: 2*2*19 = 76
160 by estimate
It is: 76 times 32 = 2432
Round 38 to 40. Estimate the product as 80. The actual product is 76.
underestimate
4 x 75 = 300
The total is 1406.
Product is the same as "the multiplicated of".So the multiplicated of 76 and 5 is 76*5.76*5=380
It is: 18*76 = 1368
I think you may be confusing multiples with factors. Multiples of 76 can't have a product of 76. The factor pairs of 76 are (76, 1) (38, 2) (19, 4)
As a product of its prime factors: 2*2*19 = 76
160 by estimate
76 multiplied by 5 is 380.
76 multiplied by 8 is 608.
-76 and 76 whose product is -5776.