Question

1. If a collection has 10 objects, how many objects are there in one-half of
collection?
5. There are 60 mangoes. 1/2of them are ripe. How many mangoes are ripe?
6. There are 20 stars. A quarter of them are red. How many stars are red?
7.1 of 12 + 1/2 of 8 =
8. 1 of 16 +1/6 of 4 =
9. Three fourth of 20 is​

Answer 1

Answer:

1. If a collection has 10 objects, how many objects are there in one-half of

collection?

==> One-half = 1/2

Hence, One-half of 10 objects = 1/2 of 10 = 5

5. There are 60 mangoes. 1/2of them are ripe. How many mangoes are ripe?

==> Total number of mangoes = 60

Number of ripe mangoes = 1/2 of Total number of mangoes = 1/2 of 60 = 30

6. There are 20 stars. A quarter of them are red. How many stars are red?

==> Quarter = 1/4

Hence, Number of red stars = Quarter of 20 stars = 1/4 of 20 stars = 5 stars

7.1 of 12 + 1/2 of 8

$= 1 \times 12 + 4 \\ = 12 + 4 \\ = 16$

8. 1 of 16 +1/6 of 4

$= 1 \times 16 + \frac{4}{6} \\ \\ = 16 + \frac{2}{3} \\ \\ = \frac{48 + 2}{3} \\ \\ = \frac{50}{3} \\ \\ = 16 \frac{2}{3}$

9. Three fourth of 20

==> Three-fourth = 3/4

Hence, Three-fourth of 20 = 3/4 of 20 = 3 * 5 = 15

Answer 2

Answer:

15

Step-by-step explanation: