Answer:
No, 15/21 and 40/56 do not form a proportion.
Step-by-step explanation:
Answer:
+ + + + += + + + + +
Step-by-step explanation:
DUH
I mean I think I'm right
Answer:
1521.16402
Step-by-step explanation:
use fraction- division format

Multiply the numerator and denominator by 100

Reduce by 2

Now do long division
1521. 164022
189|287500
- 189
985
- 945
400
- 378
220
- 189
310
- 189
1210
- 1134
760
- 756
40
- 0
400
- 378
22
Answer is in the pic above. Theorems used:
Exterior angle theorem
Inscribed angle theorem.
