Question

If 2, 42, 1 0, x are in proportion, find x.

Answer 1

Answer:

210

Step-by-step explanation:

2+2=4 and take 2=42

so, 10+10= 20 and take 10 =210

Answer 2

Answer:

42×2 =2×X

Step-by-step explanation:

42×2=84

2×X=84

X=84÷2

X=42

X =42 ANSWER