Answer:
26
Step-by-step explanation:
Let x represent the missing number

Convert both fractions to improper fractions

Cross multiply


Subtract both sides by 1,575


Divide both sides by 15

x = 26
Answer:
1.25
Step-by-step explanation:
70? Is this a trick question?
Answer: 70000000 in scientific notation is 7 x 10^7.