Step-by-step explanation:
Just do this
2(L+B)
2(18+24)
2×42
84 Ans.
So 4 books a month x 15 moths = 60. Plus the 23 books they already have would be 83.
4x15=60 +23 = 83
Nearest tenth: <span>243.9
nearest hundredth: </span><span>243.88
nearest ten: </span><span>240
</span>nearest hundred: 200
