Answer:
x=18
Step-by-step explanation:
21:28=x:24
1. rewrite: 21/28 = x/24
2. simplify: 3/4=x/24
3. multiply 24 to both sides: x=18
Answer:
Multiplication is repeated addition.
Answer:
3/4, 3:4, 3 to 4
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
12-2=m(2+3)
m=10/5=2
m=2