SOLUTION: Jacob multiplied 30 by 0.25 and got 7.5. Tanner looked at his answer and said that it was wrong because when you multiply two numbers, the product is always greater than both of th
Algebra.Com
Question 600285: Jacob multiplied 30 by 0.25 and got 7.5. Tanner looked at his answer and said that it was wrong because when you multiply two numbers, the product is always greater than both of the numbers. Explain who is correct.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Jacob is correct because 30 times 0.25 is indeed 7.5
Tanner's rule only works if both numbers are larger than 1.
RELATED QUESTIONS
A Randstad/Harris interactive survey reported that 25% of employees said their company is (answered by rothauserc)
a boy was asked to multiply a certain number by 60.he multiplied it by 30 and got his... (answered by ewatrrr)
I need help with this word problem. It seems easy at first, but the answer that I got... (answered by ichudov,Menjax)
For the propotion 4/x+1 = 3/x+2, all of the other websites I looked at said the answer... (answered by richwmiller)
I don't know if i selected the right topic for this question.
Translate point... (answered by Theo)
Question #21 is Use the substitution method to solve the linear system. These are the... (answered by stanbon,chitra)
Jacob lives on a street that runs east and west. The grocery store is to the east and the (answered by 2459)
12.on a man 1 1/2 inches represent 45 miles. If two cities are 5 inches apart on a map,... (answered by josmiceli)
For the equation X2-13x=30, I got the answer (x-15)(X+2)by setting to zero so that: X... (answered by stanbon,Cromlix)