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victus00 [196]
3 years ago
10

Q22.

Mathematics
1 answer:
DENIUS [597]3 years ago
8 0

Answer:

14

Step-by-step explanation:

72° = 8persons

360° =???

\frac{360 \times 8}{72}  = 40persons \\

Total number of candidates in kevals sch = 40

Number that achieved grade A is

360° = 40persons

126° =???

\frac{126 \times 40}{360}  = 14persons

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For what values of x is the inequality 6x < 12 true ?
insens350 [35]

Answer:

X<2

Step-by-step explanation:

6x<12

X<12/6

X<2

7 0
2 years ago
A recipe calls for 3/4 cup of butter. Angie wants to triple the recipe, but she has only 1 5/8.
Lyrx [107]
Let's start out by tripling the original recipe to see how much butter Angie needs.

\frac{3}{4} * 3 = total
\frac{3* 3}{4} = total
\frac{9}{4} = total
2 \frac{1}{4} = total

So we need 2 \frac{1}{4} cups of butter, but Angie only has 1 \frac{5}{8}. Let's subtract what Angie has from the total to see how much more she needs.

2 \frac{1}{4}  -  1\frac{5}{8} = n
\frac{9}{4} - \frac{13}{8} = n
we will need the least common denominator for both fractions
\frac{2}{2} *(\frac{9}{4}) - \frac{13}{8} = n
\frac{18}{8} - \frac{13}{8} = n
\frac{5}{8} = n

So Angie need \frac{5}{8} cups more of butter for the recipe.

7 0
3 years ago
It is a week before the maths festival. A maths exhibitor costs £75.40 and so far 12 have been bought.
Tasya [4]

Answer:

Hello,

£75.40*12= 904.8£


Step-by-step explanation:


5 0
3 years ago
At a school, 43% of students attend the homecoming football game. Only 23% of students go to the game and the homecoming dance.
Strike441 [17]
9.89%

You can get this number by multiplying the two together.
5 0
3 years ago
What is the area of the frame around the picture?
larisa [96]
12 x 6s - 8 x 4s = 72s - 32s = 40s
3 0
3 years ago
Read 2 more answers
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