Blank plus 1/2 equals 8/10
2 answers:
Answer:
3/10 + 1/2 = 8/10
Step-by-step explanation:
? + 1/2 = 8/10
To figure this out, you would subtract 8/10 from 1/2. But first, you want to find a common denominator.
1/2 = 5/10
8/10 - 5/10 = 3/10
3/10 can not be reduced anymore so that would be your answer.
3/10 plus 1/2 equals 8/10
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#11
Perimeter:
P = 2(W + L)
P = 2(3.5 + 6.5)
P = 2(10)
P = 20 units
Area:
A = WL
A = 3.5 * 6.5
A = 22.75 square units
Answer:
Step-by-step explanation:
A= πr2 = π·72 ≈153.93804
15.25 divided by 100= 0.1525 times 15 = 2.2875 then round to $2.29 (2.29 is the tip) 2.29 + 15.25 = $17.54 would be the total cost!
Answer:
21.5
Step-by-step explanation:
19^2+10^2=461
square root of 461 =21.47091055
round to the nearest tenth to get 21.5
Answer
2.5q
Explanation
Product means multiplication
(q × 5)/2 = (5q)/2
= 2.5q
