1. Simplest form of 5.6 m to 28 cm ___________.
2. Simplest form of dozen to a score __________.
3. Simplest form of 3²/₃ : 4¹/₂ _______________.
4. In the ratio 3 : 5, the consequent is 15. Find the antecedent_________.
5. Divide 3000 among P, Q, R in the ratio 2 : 3 : 5 _________.
6. Find the value of x they are in proportion 4, 5, x, 480__________.
7. Find the value of x they are in proportion 9, 21, 33, x_________.
8. Find the value of x they are in proportion x, 28, 20, 4___________.
9. Find the value of x they are in proportion 15, x, 27, 63___________.
10. Find the mean proportional between 9 and 4 ___________.
11. Find the mean proportional between 1.6 and 0.4____________.
12. Find the mean proportional between 1⁴/₅ and ⁴/₅________________.
13. Sum of angles of a triangle is _____________.
14. All the sides of a triangle are equal then it is ___________triangle.
15. Remaining Angles in a Right angle triangle is _____.
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Answer:
2 ) 20 gallons to 0.75 gallons
= 20 : 0.75
= 20 : 3/4
= 20 × 4 : ( 3/4 ) × 4
= 80 : 3
••••
Step-by-step explanation:
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