Times study, report, study, weekly answer, grade six
20 14 On May 30th, an earthquake with a magnitude of 6. 1 occurred in Yingjiang, Yunnan. An armed police force quickly organized two rescues after receiving the disaster information. There are x people in the first squadron, and 30 people in the second squadron are less than 4/5 of the first squadron. How many people are there in the two squadrons?