The sum of1. Reduce the following ratios into its simplest form.
a) 12 : 20 b) 18 : 45 c) 21 : 49 d) 33 : 121 e) 30 : 72
2. Fill in the blanks from the given statements and reduce the ratio into its lowest
form.
i. There are 7 roses and 8 sunflowers in the garden.
a) Ratio of the roses to the sunflowers is----------.
b) Ratio of the sunflowers to the total flowers in the garden is --------.
c) Ratio of the roses to the total flowers in the garden is-----------.
ii. There are 12 comic books and 5 novels in the shelf
a) Ratio of the novels to the comic books is------.
b) Ratio of the novels to the total books in the shelf is-------.
c) Ratio of the comic books to the total books in the shelf is ---------.
iii. 6 eggs were rotten, and 5 eggs were broken out of 40 eggs.
a) Ratio of the good eggs to the rotten eggs is------------.
b) Ratio of the rotten eggs to the broken eggs is------------.
c) Ratio of the broken eggs to the good eggs is-------------.
d) Ratio of the broken eggs to the total eggs is------------.
e) Ratio of the rotten eggs to the total eggs is -------------.
f) Ratio of the good eggs to the total eggs is--------------.
iv. There are 35 marbles in a basket. 8 marbles are red, 11 marbles are
purple, and the remaining are black marbles.
a) Ratio of the red marbles to the purple marbles is---------.
b) Ratio of the black marbles to the red marbles is--------------.
c) Ratio of the purple marbles to the black marbles is----------------.
d) Ratio of the black marbles to the total marbles is--------------.
e) Ratio of the purple marbles to the total marbles is---------------.
f) Ratio of the red marbles to the total marbles is-----------------. two integers is -80. If one of them is -90, then find the other.
Answers
Answered by
2
Answer:
12:20
3:5
18:45
2:5
21:49
3:7
33:121
3:11
30:72
10:24=5:12
Answered by
0
Answer:
a.3:5 b.2:5 c..3:7 d.3:11 e.5:12
Step-by-step explanation:
a. 12:20= 2*6=12 2*10=20 therefore 6:10 and if we want to make it in the simpliest form then we have to divide 6:10 by 2 and the answer will come3:5
like this we have to convert this ratio into simpliest form
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