I THINK I MAY HAVE DONE MY HOMEWORK WRONG BECAUZE IT SAYS TO : ESTIMATE THE PRODUCT OR QUOTIENT. SO
WOULD THAT MEAN TO ACTUALLY DO WORK THEN ESTIMATE THE PRODUCT OR QUOTIENT LIKE FIRST -72 X 57 = -4104 OR
ESTIMATE; -4000 ?
I AM CONFUSED ABOUT WHAT IM SUPPOSE TO FIND : DIRECTIONS
ESTIMATE EACH PRODUCT OR QUOTIENT
i have to estimate each product or quotient are these right?
-72 x 57 i got:
-70 x 60 - -4200
-92 x (-41) i got
3600
-83 x 52 i got:
-80 x 50 = -40000
-803 x (-106) i got
-800 x (-100) = 80000
49 x 61 i got 50 x 60 = 3000
i don't know about these division ones
-476 / 90
-500/ 90 ?
538 / (-63)
500 / 60 ?
479 / (-61)
500 / (-60)?
I find it funny how he spelt algebra wrong 😂😂😂
The directions clearly say to estimate. Your previous posts are right.
but they say estimate each product or quotient is that just the answer?
im still stuck on division ones
Answer
When the homework prompt says to estimate the product or quotient, it means that you are asked to make an approximate calculation instead of computing the exact result. Here's how you can approach it:
For estimating the product, you can round each number to the nearest multiple of ten, hundred, or thousand, depending on the level of approximation required. Then, multiply the rounded numbers. Let's apply this to your examples:
-72 x 57:
Round -72 to -70 and round 57 to 60.
Estimated product: -70 x 60 = -4200
-92 x (-41):
No need for rounding here since the multiplication results in a positive number.
Estimated product: -92 x (-41) = 3772
-83 x 52:
Round -83 to -80 and leave 52 as it is.
Estimated product: -80 x 52 = -4160
-803 x (-106):
No need for rounding here since the multiplication results in a positive number.
Estimated product: -803 x (-106) = 85118
49 x 61:
Leave both 49 and 61 as they are since no significant rounding is needed.
Estimated product: 49 x 61 = 2989
Now, for estimating the quotient, you can use a similar approach. Round the dividend and divisor to the nearest appropriate number, then perform the division. Here's how:
-476 / 90:
Round -476 to -500 and 90 to 100.
Estimated quotient: -500 / 100 = -5
538 / (-63):
No need for rounding here since there is no significant approximation needed.
Exact quotient: 538 / (-63) ≈ -8.5397
479 / (-61):
No need for rounding here either.
Exact quotient: 479 / (-61) ≈ -7.8525
By following these estimation techniques, you can confidently provide an approximate result for the product or quotient you are asked to calculate.