1. how many times 47 fits on 985? 20×47=940
try higher: 47×21=987. So use 20. subtract 985-940=45. how many times does 47 fit on 45? 0 so the answer should be 20 remainder 45
Answer:
i would do 4.5 inches multiplied by 10 inches
Step-by-step explanation:
To answer this question, you have to find the least common multiple of 5, 2, and 7.
1) Find the prime factorization of each of the numbers=5, 2, 7
2) Multiply the numbers: 5*2*7=70
3) Every 70 days he will do all three things on the same day
8a+16=32
-16 -16 (subtract 16 on both sides)
8a=16
÷8 ÷8 (divide 8 on both sides to get "a" by itself)
a=2
