Question

if ur answer helps me I will mark your answer the brainliest can you please it fast it is very very urgent this is multiplication and division of fraction can u solve all the sums fast with explanation​

Answer 1

Answer:

6) Total number of fruits = 230

Fraction of apples = 3/10

So, total apples = 3/10 x 230 = 69 apples were sold

Out of 69 apples, 1/3 were green

or, 1/3 x 69 = 23 sold apples were green

Number of other fruits sold = 230 - 69 = 161 other fruits were sold

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7) (i) 3 workers built 1/2 of a wall.

Assuming each of the 3 did equal amount of work,

1 worker built (1/2)/3 = 1/6th of the wall

So, 1/6th of the wall was built by each in the first group.

(ii) 6 workers built 1/2 of a wall.

Assuming each of the 6 did equal amount of work,

1 worker built (1/2)/6 = 1/12th of the wall

So, 1/12th of the wall was built by each in the first group.

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8. The book had 360 puzzles.

Maya solved 2/9 x 360 = 80 puzzles

Gita solved 2/7 x (360-80) = 2/7 x 280 = 80 puzzles

So, the number of puzzles remaining = 360 - (80 + 80) = 200 puzzles

Hence, fraction of remaining puzzles = 200/360 = 5/9th

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9. Jyoti had 99 beads.

Linda had 7  2/3 times 99 beads = 23/3 x 99 = 759 beads.

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Thank you! Hope this will serve the purpose of helping you.