Answer:
0
Step-by-step explanation:
1. 0% can be written as 0/100, and "of" indicates we need to multiply 0/100 by 104.
Therefore, 0% of 104 is 0.
Answer:
(a) 2 ounces. (b) 90 grams.
Step-by-step explanation:
(a) 70 grams = about 2.3 ounces = 2 ounces to nearest ounce.
(b) 3 ounces = 90 grams.
Hello.
17. ( 3 + 5 ) · 8 = 64
18. 4 · ( 6 - 2 ) + 7 = 23
19. 10 ÷ ( 3 + 2 ) · 4 = 8
20. ( 3 + 6 ) · 2 = 18
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Your answer is in the picture. Hope it helps!
Answer:
8/21
Step-by-step explanation:
The total job is 1
Mike has done 1/3 and Dena has done 2/7 of the job We still need to do x of the job to complete it
1/3 + 2/7+ x = 1
We need to get a common denominator 3*7 = 21
Multiply each side by 21
21(1/3 + 2/7+ x) = 1*21
21(1/3) + 21*(2/7)+ 21x = 21
7+ 3*2 +21x =21
7+6+21x = 21
13+21x = 21
Subtract 13 from each side
13-13+21x=21-13
21x = 8
Divide each side by 21
21x/21 = 8/21
x = 8/21
We need to complete 8/21 of the job
