Use benchmarks to estimate the sum, difference, or product.\
1 answer:
1 7/8 + 1/9 = 143/72 and simplify it and u get 1 71/72
8 8/9 - 5 1/11 = 376/99 and simplify it and u get 3 79/99
7 1/13 * 4 15/17 = 7636/221 and simplify it and u get 34 122/221
hope this helps
You might be interested in
Answer:
324
Step-by-step explanation:
This is because when rounding you multiply 55 by 6 that is equal to 330 which is near 324. However if you want the answer spot on it would be 294
80+20 is ten times 8+2, if you factor out 10 from 80+20 we get 10(8+2)
Answer:
7,13,31,85,247......
Step-by-step explanation:
Yes. I believe so. If u solve the equations you get x=1/2 and y=-1
<h2>Answer:</h2><h2>47.25</h2><h2 /><h2>Hope this helps!!</h2>
